Home / 46,658,438.10-69,987,657.15-44,013,042.90

Finding the Fourth Proportional to 46,658,438.10, 69,987,657.15 and 44,013,042.90

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Solution

The fourth proportional to 46,658,438.10, 69,987,657.15 and 44,013,042.90 is: 66,019,564.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,658,438.10 : 69,987,657.15 = 44,013,042.90 : x
  2. Step 2: Convert to fraction form
    46,658,438.10/69,987,657.15 = 44,013,042.90/x
  3. Step 3: Cross multiply
    46,658,438.10x = 69,987,657.15 × 44,013,042.90
  4. Step 4: Simplify right side
    46,658,438.10x = 3,080,369,756,613,442
  5. Step 5: Solve for x
    x = 3,080,369,756,613,442/46,658,438.10
  6. Step 6: Final answer
    x = 66,019,564.35

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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.