Home / 114,182,301.01-157,571,730.93-61,971,337.36

Finding the Fourth Proportional to 114,182,301.01, 157,571,730.93 and 61,971,337.36

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Solution

The fourth proportional to 114,182,301.01, 157,571,730.93 and 61,971,337.36 is: 85,520,529.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,182,301.01 : 157,571,730.93 = 61,971,337.36 : x
  2. Step 2: Convert to fraction form
    114,182,301.01/157,571,730.93 = 61,971,337.36/x
  3. Step 3: Cross multiply
    114,182,301.01x = 157,571,730.93 × 61,971,337.36
  4. Step 4: Simplify right side
    114,182,301.01x = 9,764,930,895,862,176
  5. Step 5: Solve for x
    x = 9,764,930,895,862,176/114,182,301.01
  6. Step 6: Final answer
    x = 85,520,529.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.