Home / 134,299,641.60-201,449,462.40-93,484,972.80

Finding the Fourth Proportional to 134,299,641.60, 201,449,462.40 and 93,484,972.80

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Solution

The fourth proportional to 134,299,641.60, 201,449,462.40 and 93,484,972.80 is: 140,227,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,299,641.60 : 201,449,462.40 = 93,484,972.80 : x
  2. Step 2: Convert to fraction form
    134,299,641.60/201,449,462.40 = 93,484,972.80/x
  3. Step 3: Cross multiply
    134,299,641.60x = 201,449,462.40 × 93,484,972.80
  4. Step 4: Simplify right side
    134,299,641.60x = 18,832,497,513,038,624
  5. Step 5: Solve for x
    x = 18,832,497,513,038,624/134,299,641.60
  6. Step 6: Final answer
    x = 140,227,459.20

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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.