Home / 141,350,865.68-211,911,923.28-63,570,807.28

Finding the Fourth Proportional to 141,350,865.68, 211,911,923.28 and 63,570,807.28

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Solution

The fourth proportional to 141,350,865.68, 211,911,923.28 and 63,570,807.28 is: 95,304,772.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,350,865.68 : 211,911,923.28 = 63,570,807.28 : x
  2. Step 2: Convert to fraction form
    141,350,865.68/211,911,923.28 = 63,570,807.28/x
  3. Step 3: Cross multiply
    141,350,865.68x = 211,911,923.28 × 63,570,807.28
  4. Step 4: Simplify right side
    141,350,865.68x = 13,471,412,035,167,026
  5. Step 5: Solve for x
    x = 13,471,412,035,167,026/141,350,865.68
  6. Step 6: Final answer
    x = 95,304,772.07

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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.