Home / 16,602,300.59-22,911,254.38-9,159,962.22

Finding the Fourth Proportional to 16,602,300.59, 22,911,254.38 and 9,159,962.22

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Solution

The fourth proportional to 16,602,300.59, 22,911,254.38 and 9,159,962.22 is: 12,640,791.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602,300.59 : 22,911,254.38 = 9,159,962.22 : x
  2. Step 2: Convert to fraction form
    16,602,300.59/22,911,254.38 = 9,159,962.22/x
  3. Step 3: Cross multiply
    16,602,300.59x = 22,911,254.38 × 9,159,962.22
  4. Step 4: Simplify right side
    16,602,300.59x = 209,866,224,510,709.66
  5. Step 5: Solve for x
    x = 209,866,224,510,709.66/16,602,300.59
  6. Step 6: Final answer
    x = 12,640,791.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.