Home / 92,597,030.11-127,789,645.55-51,343,922.49

Finding the Fourth Proportional to 92,597,030.11, 127,789,645.55 and 51,343,922.49

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Solution

The fourth proportional to 92,597,030.11, 127,789,645.55 and 51,343,922.49 is: 70,857,798.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,597,030.11 : 127,789,645.55 = 51,343,922.49 : x
  2. Step 2: Convert to fraction form
    92,597,030.11/127,789,645.55 = 51,343,922.49/x
  3. Step 3: Cross multiply
    92,597,030.11x = 127,789,645.55 × 51,343,922.49
  4. Step 4: Simplify right side
    92,597,030.11x = 6,561,221,655,407,842
  5. Step 5: Solve for x
    x = 6,561,221,655,407,842/92,597,030.11
  6. Step 6: Final answer
    x = 70,857,798.00

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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.