Home / 35,617,536,246.90-53,426,304,370.35-12,353,175,030.90

Finding the Fourth Proportional to 35,617,536,246.90, 53,426,304,370.35 and 12,353,175,030.90

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Solution

The fourth proportional to 35,617,536,246.90, 53,426,304,370.35 and 12,353,175,030.90 is: 18,529,762,546.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,617,536,246.90 : 53,426,304,370.35 = 12,353,175,030.90 : x
  2. Step 2: Convert to fraction form
    35,617,536,246.90/53,426,304,370.35 = 12,353,175,030.90/x
  3. Step 3: Cross multiply
    35,617,536,246.90x = 53,426,304,370.35 × 12,353,175,030.90
  4. Step 4: Simplify right side
    35,617,536,246.90x = 659,984,489,141,071,118,336
  5. Step 5: Solve for x
    x = 659,984,489,141,071,118,336/35,617,536,246.90
  6. Step 6: Final answer
    x = 18,529,762,546.35

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Double scale
Find fourth proportional to 35,617,536,247.90, 53,426,304,371.85 and 12,353,175,031.90
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.