Home / 47,561,598-65,632,808.76-26,935,191.84

Finding the Fourth Proportional to 47,561,598, 65,632,808.76 and 26,935,191.84

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Solution

The fourth proportional to 47,561,598, 65,632,808.76 and 26,935,191.84 is: 37,169,320.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,561,598 : 65,632,808.76 = 26,935,191.84 : x
  2. Step 2: Convert to fraction form
    47,561,598/65,632,808.76 = 26,935,191.84/x
  3. Step 3: Cross multiply
    47,561,598x = 65,632,808.76 × 26,935,191.84
  4. Step 4: Simplify right side
    47,561,598x = 1,767,832,294,948,632.50
  5. Step 5: Solve for x
    x = 1,767,832,294,948,632.50/47,561,598
  6. Step 6: Final answer
    x = 37,169,320.82

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1.5x scale

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.