Home / 181,732,710,971.68-272,604,619,930.24-62,348,360,870.64

Finding the Fourth Proportional to 181,732,710,971.68, 272,604,619,930.24 and 62,348,360,870.64

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Solution

The fourth proportional to 181,732,710,971.68, 272,604,619,930.24 and 62,348,360,870.64 is: 93,524,446,576.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,732,710,971.68 : 272,604,619,930.24 = 62,348,360,870.64 : x
  2. Step 2: Convert to fraction form
    181,732,710,971.68/272,604,619,930.24 = 62,348,360,870.64/x
  3. Step 3: Cross multiply
    181,732,710,971.68x = 272,604,619,930.24 × 62,348,360,870.64
  4. Step 4: Simplify right side
    181,732,710,971.68x = 16,996,451,218,414,263,861,248
  5. Step 5: Solve for x
    x = 16,996,451,218,414,263,861,248/181,732,710,971.68
  6. Step 6: Final answer
    x = 93,524,446,576.17

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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.