Home / 25,278,946.02-34,909,038.50-23,901,767.51

Finding the Fourth Proportional to 25,278,946.02, 34,909,038.50 and 23,901,767.51

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Solution

The fourth proportional to 25,278,946.02, 34,909,038.50 and 23,901,767.51 is: 33,007,219.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,278,946.02 : 34,909,038.50 = 23,901,767.51 : x
  2. Step 2: Convert to fraction form
    25,278,946.02/34,909,038.50 = 23,901,767.51/x
  3. Step 3: Cross multiply
    25,278,946.02x = 34,909,038.50 × 23,901,767.51
  4. Step 4: Simplify right side
    25,278,946.02x = 834,387,721,930,585
  5. Step 5: Solve for x
    x = 834,387,721,930,585/25,278,946.02
  6. Step 6: Final answer
    x = 33,007,219.58

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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.