Home / 3,497,518,772.80-5,246,866,024.80-1,044,103,681.60

Finding the Fourth Proportional to 3,497,518,772.80, 5,246,866,024.80 and 1,044,103,681.60

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Solution

The fourth proportional to 3,497,518,772.80, 5,246,866,024.80 and 1,044,103,681.60 is: 1,566,331,016.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,518,772.80 : 5,246,866,024.80 = 1,044,103,681.60 : x
  2. Step 2: Convert to fraction form
    3,497,518,772.80/5,246,866,024.80 = 1,044,103,681.60/x
  3. Step 3: Cross multiply
    3,497,518,772.80x = 5,246,866,024.80 × 1,044,103,681.60
  4. Step 4: Simplify right side
    3,497,518,772.80x = 5,478,272,133,355,636,736
  5. Step 5: Solve for x
    x = 5,478,272,133,355,636,736/3,497,518,772.80
  6. Step 6: Final answer
    x = 1,566,331,016.14

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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.