Home / 15,402,445.10-23,103,667.65-4,044,041.90

Finding the Fourth Proportional to 15,402,445.10, 23,103,667.65 and 4,044,041.90

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Solution

The fourth proportional to 15,402,445.10, 23,103,667.65 and 4,044,041.90 is: 6,066,062.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,445.10 : 23,103,667.65 = 4,044,041.90 : x
  2. Step 2: Convert to fraction form
    15,402,445.10/23,103,667.65 = 4,044,041.90/x
  3. Step 3: Cross multiply
    15,402,445.10x = 23,103,667.65 × 4,044,041.90
  4. Step 4: Simplify right side
    15,402,445.10x = 93,432,200,020,274.53
  5. Step 5: Solve for x
    x = 93,432,200,020,274.53/15,402,445.10
  6. Step 6: Final answer
    x = 6,066,062.85

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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.