Home / 83,896,074.23-115,780,191.70-46,726,370.87

Finding the Fourth Proportional to 83,896,074.23, 115,780,191.70 and 46,726,370.87

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Solution

The fourth proportional to 83,896,074.23, 115,780,191.70 and 46,726,370.87 is: 64,484,402.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,896,074.23 : 115,780,191.70 = 46,726,370.87 : x
  2. Step 2: Convert to fraction form
    83,896,074.23/115,780,191.70 = 46,726,370.87/x
  3. Step 3: Cross multiply
    83,896,074.23x = 115,780,191.70 × 46,726,370.87
  4. Step 4: Simplify right side
    83,896,074.23x = 5,409,988,176,773,896
  5. Step 5: Solve for x
    x = 5,409,988,176,773,896/83,896,074.23
  6. Step 6: Final answer
    x = 64,484,402.00

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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.