Home / 15,402,434.10-23,103,651.15-4,044,030.90

Finding the Fourth Proportional to 15,402,434.10, 23,103,651.15 and 4,044,030.90

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Solution

The fourth proportional to 15,402,434.10, 23,103,651.15 and 4,044,030.90 is: 6,066,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,402,434.10 : 23,103,651.15 = 4,044,030.90 : x
  2. Step 2: Convert to fraction form
    15,402,434.10/23,103,651.15 = 4,044,030.90/x
  3. Step 3: Cross multiply
    15,402,434.10x = 23,103,651.15 × 4,044,030.90
  4. Step 4: Simplify right side
    15,402,434.10x = 93,431,879,153,420.53
  5. Step 5: Solve for x
    x = 93,431,879,153,420.53/15,402,434.10
  6. Step 6: Final answer
    x = 6,066,046.35

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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.