Home / 79,039,895.04-118,543,253.76-22,292,928

Finding the Fourth Proportional to 79,039,895.04, 118,543,253.76 and 22,292,928

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Solution

The fourth proportional to 79,039,895.04, 118,543,253.76 and 22,292,928 is: 33,434,713.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,039,895.04 : 118,543,253.76 = 22,292,928 : x
  2. Step 2: Convert to fraction form
    79,039,895.04/118,543,253.76 = 22,292,928/x
  3. Step 3: Cross multiply
    79,039,895.04x = 118,543,253.76 × 22,292,928
  4. Step 4: Simplify right side
    79,039,895.04x = 2,642,676,220,957,409.50
  5. Step 5: Solve for x
    x = 2,642,676,220,957,409.50/79,039,895.04
  6. Step 6: Final answer
    x = 33,434,713.19

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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.