Home / 149,597,931.70-224,396,897.55-101,099,019.70

Finding the Fourth Proportional to 149,597,931.70, 224,396,897.55 and 101,099,019.70

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Solution

The fourth proportional to 149,597,931.70, 224,396,897.55 and 101,099,019.70 is: 151,648,529.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,597,931.70 : 224,396,897.55 = 101,099,019.70 : x
  2. Step 2: Convert to fraction form
    149,597,931.70/224,396,897.55 = 101,099,019.70/x
  3. Step 3: Cross multiply
    149,597,931.70x = 224,396,897.55 × 101,099,019.70
  4. Step 4: Simplify right side
    149,597,931.70x = 22,686,306,366,026,332
  5. Step 5: Solve for x
    x = 22,686,306,366,026,332/149,597,931.70
  6. Step 6: Final answer
    x = 151,648,529.55

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1.5x scale

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.