Home / 15,232,367.49-22,852,332.93-7,559,613.33

Finding the Fourth Proportional to 15,232,367.49, 22,852,332.93 and 7,559,613.33

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Solution

The fourth proportional to 15,232,367.49, 22,852,332.93 and 7,559,613.33 is: 11,341,296.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,232,367.49 : 22,852,332.93 = 7,559,613.33 : x
  2. Step 2: Convert to fraction form
    15,232,367.49/22,852,332.93 = 7,559,613.33/x
  3. Step 3: Cross multiply
    15,232,367.49x = 22,852,332.93 × 7,559,613.33
  4. Step 4: Simplify right side
    15,232,367.49x = 172,754,800,639,225.97
  5. Step 5: Solve for x
    x = 172,754,800,639,225.97/15,232,367.49
  6. Step 6: Final answer
    x = 11,341,296.80

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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.