Home / 149,564,145.60-224,346,218.40-124,033,982.40

Finding the Fourth Proportional to 149,564,145.60, 224,346,218.40 and 124,033,982.40

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Solution

The fourth proportional to 149,564,145.60, 224,346,218.40 and 124,033,982.40 is: 186,050,973.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,564,145.60 : 224,346,218.40 = 124,033,982.40 : x
  2. Step 2: Convert to fraction form
    149,564,145.60/224,346,218.40 = 124,033,982.40/x
  3. Step 3: Cross multiply
    149,564,145.60x = 224,346,218.40 × 124,033,982.40
  4. Step 4: Simplify right side
    149,564,145.60x = 27,826,554,904,532,160
  5. Step 5: Solve for x
    x = 27,826,554,904,532,160/149,564,145.60
  6. Step 6: Final answer
    x = 186,050,973.60

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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.