Home / 95,526,292.60-143,289,438.90-93,931,969.60

Finding the Fourth Proportional to 95,526,292.60, 143,289,438.90 and 93,931,969.60

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Solution

The fourth proportional to 95,526,292.60, 143,289,438.90 and 93,931,969.60 is: 140,897,954.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,526,292.60 : 143,289,438.90 = 93,931,969.60 : x
  2. Step 2: Convert to fraction form
    95,526,292.60/143,289,438.90 = 93,931,969.60/x
  3. Step 3: Cross multiply
    95,526,292.60x = 143,289,438.90 × 93,931,969.60
  4. Step 4: Simplify right side
    95,526,292.60x = 13,459,459,218,755,858
  5. Step 5: Solve for x
    x = 13,459,459,218,755,858/95,526,292.60
  6. Step 6: Final answer
    x = 140,897,954.40

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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.