Home / 59,053,210.60-88,579,815.90-31,843,431.40

Finding the Fourth Proportional to 59,053,210.60, 88,579,815.90 and 31,843,431.40

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Solution

The fourth proportional to 59,053,210.60, 88,579,815.90 and 31,843,431.40 is: 47,765,147.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,053,210.60 : 88,579,815.90 = 31,843,431.40 : x
  2. Step 2: Convert to fraction form
    59,053,210.60/88,579,815.90 = 31,843,431.40/x
  3. Step 3: Cross multiply
    59,053,210.60x = 88,579,815.90 × 31,843,431.40
  4. Step 4: Simplify right side
    59,053,210.60x = 2,820,685,291,036,279.50
  5. Step 5: Solve for x
    x = 2,820,685,291,036,279.50/59,053,210.60
  6. Step 6: Final answer
    x = 47,765,147.10

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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.