Home / 177,136,552.14-265,674,545.10-47,713,895.04

Finding the Fourth Proportional to 177,136,552.14, 265,674,545.10 and 47,713,895.04

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Solution

The fourth proportional to 177,136,552.14, 265,674,545.10 and 47,713,895.04 is: 71,562,685.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,136,552.14 : 265,674,545.10 = 47,713,895.04 : x
  2. Step 2: Convert to fraction form
    177,136,552.14/265,674,545.10 = 47,713,895.04/x
  3. Step 3: Cross multiply
    177,136,552.14x = 265,674,545.10 × 47,713,895.04
  4. Step 4: Simplify right side
    177,136,552.14x = 12,676,367,359,701,146
  5. Step 5: Solve for x
    x = 12,676,367,359,701,146/177,136,552.14
  6. Step 6: Final answer
    x = 71,562,685.43

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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.