Home / 95,526,379.60-143,289,569.40-93,932,056.60

Finding the Fourth Proportional to 95,526,379.60, 143,289,569.40 and 93,932,056.60

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Solution

The fourth proportional to 95,526,379.60, 143,289,569.40 and 93,932,056.60 is: 140,898,084.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526,379.60 : 143,289,569.40 = 93,932,056.60 : x
  2. Step 2: Convert to fraction form
    95,526,379.60/143,289,569.40 = 93,932,056.60/x
  3. Step 3: Cross multiply
    95,526,379.60x = 143,289,569.40 × 93,932,056.60
  4. Step 4: Simplify right side
    95,526,379.60x = 13,459,483,943,070,428
  5. Step 5: Solve for x
    x = 13,459,483,943,070,428/95,526,379.60
  6. Step 6: Final answer
    x = 140,898,084.90

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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.