Home / 36,606,124.34-54,909,508.32-9,312,446.04

Finding the Fourth Proportional to 36,606,124.34, 54,909,508.32 and 9,312,446.04

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Solution

The fourth proportional to 36,606,124.34, 54,909,508.32 and 9,312,446.04 is: 13,968,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,606,124.34 : 54,909,508.32 = 9,312,446.04 : x
  2. Step 2: Convert to fraction form
    36,606,124.34/54,909,508.32 = 9,312,446.04/x
  3. Step 3: Cross multiply
    36,606,124.34x = 54,909,508.32 × 9,312,446.04
  4. Step 4: Simplify right side
    36,606,124.34x = 511,341,833,312,931
  5. Step 5: Solve for x
    x = 511,341,833,312,931/36,606,124.34
  6. Step 6: Final answer
    x = 13,968,750.93

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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.