Home / 46,658,400.60-69,987,600.90-44,013,005.40

Finding the Fourth Proportional to 46,658,400.60, 69,987,600.90 and 44,013,005.40

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Solution

The fourth proportional to 46,658,400.60, 69,987,600.90 and 44,013,005.40 is: 66,019,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,658,400.60 : 69,987,600.90 = 44,013,005.40 : x
  2. Step 2: Convert to fraction form
    46,658,400.60/69,987,600.90 = 44,013,005.40/x
  3. Step 3: Cross multiply
    46,658,400.60x = 69,987,600.90 × 44,013,005.40
  4. Step 4: Simplify right side
    46,658,400.60x = 3,080,364,656,344,745
  5. Step 5: Solve for x
    x = 3,080,364,656,344,745/46,658,400.60
  6. Step 6: Final answer
    x = 66,019,508.10

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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.