Home / 124,361,397.50-186,703,745.58-95,627,711.16

Finding the Fourth Proportional to 124,361,397.50, 186,703,745.58 and 95,627,711.16

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Solution

The fourth proportional to 124,361,397.50, 186,703,745.58 and 95,627,711.16 is: 143,565,867.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,361,397.50 : 186,703,745.58 = 95,627,711.16 : x
  2. Step 2: Convert to fraction form
    124,361,397.50/186,703,745.58 = 95,627,711.16/x
  3. Step 3: Cross multiply
    124,361,397.50x = 186,703,745.58 × 95,627,711.16
  4. Step 4: Simplify right side
    124,361,397.50x = 17,854,051,854,814,368
  5. Step 5: Solve for x
    x = 17,854,051,854,814,368/124,361,397.50
  6. Step 6: Final answer
    x = 143,565,867.02

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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.