Home / 94,000,828.05-129,718,098.41-52,748,409.33

Finding the Fourth Proportional to 94,000,828.05, 129,718,098.41 and 52,748,409.33

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Solution

The fourth proportional to 94,000,828.05, 129,718,098.41 and 52,748,409.33 is: 72,791,096.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,000,828.05 : 129,718,098.41 = 52,748,409.33 : x
  2. Step 2: Convert to fraction form
    94,000,828.05/129,718,098.41 = 52,748,409.33/x
  3. Step 3: Cross multiply
    94,000,828.05x = 129,718,098.41 × 52,748,409.33
  4. Step 4: Simplify right side
    94,000,828.05x = 6,842,423,352,176,160
  5. Step 5: Solve for x
    x = 6,842,423,352,176,160/94,000,828.05
  6. Step 6: Final answer
    x = 72,791,096.57

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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.