Home / 15,482,030.31-23,220,329.93-5,897,983.95

Finding the Fourth Proportional to 15,482,030.31, 23,220,329.93 and 5,897,983.95

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Solution

The fourth proportional to 15,482,030.31, 23,220,329.93 and 5,897,983.95 is: 8,845,941.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,482,030.31 : 23,220,329.93 = 5,897,983.95 : x
  2. Step 2: Convert to fraction form
    15,482,030.31/23,220,329.93 = 5,897,983.95/x
  3. Step 3: Cross multiply
    15,482,030.31x = 23,220,329.93 × 5,897,983.95
  4. Step 4: Simplify right side
    15,482,030.31x = 136,953,133,211,354.72
  5. Step 5: Solve for x
    x = 136,953,133,211,354.72/15,482,030.31
  6. Step 6: Final answer
    x = 8,845,941.42

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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.