Home / 177,533,718.17-245,004,097.50-99,217,269.41

Finding the Fourth Proportional to 177,533,718.17, 245,004,097.50 and 99,217,269.41

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Solution

The fourth proportional to 177,533,718.17, 245,004,097.50 and 99,217,269.41 is: 136,924,060.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,533,718.17 : 245,004,097.50 = 99,217,269.41 : x
  2. Step 2: Convert to fraction form
    177,533,718.17/245,004,097.50 = 99,217,269.41/x
  3. Step 3: Cross multiply
    177,533,718.17x = 245,004,097.50 × 99,217,269.41
  4. Step 4: Simplify right side
    177,533,718.17x = 24,308,637,546,986,388
  5. Step 5: Solve for x
    x = 24,308,637,546,986,388/177,533,718.17
  6. Step 6: Final answer
    x = 136,924,060.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.