Home / 95,688,030.80-143,532,046.20-88,297,720.40

Finding the Fourth Proportional to 95,688,030.80, 143,532,046.20 and 88,297,720.40

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Solution

The fourth proportional to 95,688,030.80, 143,532,046.20 and 88,297,720.40 is: 132,446,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,688,030.80 : 143,532,046.20 = 88,297,720.40 : x
  2. Step 2: Convert to fraction form
    95,688,030.80/143,532,046.20 = 88,297,720.40/x
  3. Step 3: Cross multiply
    95,688,030.80x = 143,532,046.20 × 88,297,720.40
  4. Step 4: Simplify right side
    95,688,030.80x = 12,673,552,483,807,482
  5. Step 5: Solve for x
    x = 12,673,552,483,807,482/95,688,030.80
  6. Step 6: Final answer
    x = 132,446,580.60

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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.