Home / 4,426,488,051.90-6,639,732,077.85-1,154,937,255.90

Finding the Fourth Proportional to 4,426,488,051.90, 6,639,732,077.85 and 1,154,937,255.90

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Solution

The fourth proportional to 4,426,488,051.90, 6,639,732,077.85 and 1,154,937,255.90 is: 1,732,405,883.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,488,051.90 : 6,639,732,077.85 = 1,154,937,255.90 : x
  2. Step 2: Convert to fraction form
    4,426,488,051.90/6,639,732,077.85 = 1,154,937,255.90/x
  3. Step 3: Cross multiply
    4,426,488,051.90x = 6,639,732,077.85 × 1,154,937,255.90
  4. Step 4: Simplify right side
    4,426,488,051.90x = 7,668,473,945,903,285,248
  5. Step 5: Solve for x
    x = 7,668,473,945,903,285,248/4,426,488,051.90
  6. Step 6: Final answer
    x = 1,732,405,883.85

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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.