Home / 35,617,536,246.40-53,426,304,369.60-12,353,175,030.40

Finding the Fourth Proportional to 35,617,536,246.40, 53,426,304,369.60 and 12,353,175,030.40

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Solution

The fourth proportional to 35,617,536,246.40, 53,426,304,369.60 and 12,353,175,030.40 is: 18,529,762,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,617,536,246.40 : 53,426,304,369.60 = 12,353,175,030.40 : x
  2. Step 2: Convert to fraction form
    35,617,536,246.40/53,426,304,369.60 = 12,353,175,030.40/x
  3. Step 3: Cross multiply
    35,617,536,246.40x = 53,426,304,369.60 × 12,353,175,030.40
  4. Step 4: Simplify right side
    35,617,536,246.40x = 659,984,489,105,093,033,984
  5. Step 5: Solve for x
    x = 659,984,489,105,093,033,984/35,617,536,246.40
  6. Step 6: Final answer
    x = 18,529,762,545.60

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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.