Home / 5,057,303,030.48-7,585,912,558.02-3,952,836,272.46

Finding the Fourth Proportional to 5,057,303,030.48, 7,585,912,558.02 and 3,952,836,272.46

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Solution

The fourth proportional to 5,057,303,030.48, 7,585,912,558.02 and 3,952,836,272.46 is: 5,929,221,590.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,303,030.48 : 7,585,912,558.02 = 3,952,836,272.46 : x
  2. Step 2: Convert to fraction form
    5,057,303,030.48/7,585,912,558.02 = 3,952,836,272.46/x
  3. Step 3: Cross multiply
    5,057,303,030.48x = 7,585,912,558.02 × 3,952,836,272.46
  4. Step 4: Simplify right side
    5,057,303,030.48x = 29,985,870,319,051,280,384
  5. Step 5: Solve for x
    x = 29,985,870,319,051,280,384/5,057,303,030.48
  6. Step 6: Final answer
    x = 5,929,221,590.70

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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.