Home / 15,073,280.96-22,610,058.14-4,290,577.57

Finding the Fourth Proportional to 15,073,280.96, 22,610,058.14 and 4,290,577.57

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Solution

The fourth proportional to 15,073,280.96, 22,610,058.14 and 4,290,577.57 is: 6,435,905.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,073,280.96 : 22,610,058.14 = 4,290,577.57 : x
  2. Step 2: Convert to fraction form
    15,073,280.96/22,610,058.14 = 4,290,577.57/x
  3. Step 3: Cross multiply
    15,073,280.96x = 22,610,058.14 × 4,290,577.57
  4. Step 4: Simplify right side
    15,073,280.96x = 97,010,208,233,901.89
  5. Step 5: Solve for x
    x = 97,010,208,233,901.89/15,073,280.96
  6. Step 6: Final answer
    x = 6,435,905.26

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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.