Home / 59,326,811.10-88,990,216.65-39,132,053.10

Finding the Fourth Proportional to 59,326,811.10, 88,990,216.65 and 39,132,053.10

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Solution

The fourth proportional to 59,326,811.10, 88,990,216.65 and 39,132,053.10 is: 58,698,079.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,326,811.10 : 88,990,216.65 = 39,132,053.10 : x
  2. Step 2: Convert to fraction form
    59,326,811.10/88,990,216.65 = 39,132,053.10/x
  3. Step 3: Cross multiply
    59,326,811.10x = 88,990,216.65 × 39,132,053.10
  4. Step 4: Simplify right side
    59,326,811.10x = 3,482,369,883,328,304.50
  5. Step 5: Solve for x
    x = 3,482,369,883,328,304.50/59,326,811.10
  6. Step 6: Final answer
    x = 58,698,079.65

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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.