Home / 181,732,710,919.49-272,604,619,852.05-62,348,360,818.45

Finding the Fourth Proportional to 181,732,710,919.49, 272,604,619,852.05 and 62,348,360,818.45

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Solution

The fourth proportional to 181,732,710,919.49, 272,604,619,852.05 and 62,348,360,818.45 is: 93,524,446,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,732,710,919.49 : 272,604,619,852.05 = 62,348,360,818.45 : x
  2. Step 2: Convert to fraction form
    181,732,710,919.49/272,604,619,852.05 = 62,348,360,818.45/x
  3. Step 3: Cross multiply
    181,732,710,919.49x = 272,604,619,852.05 × 62,348,360,818.45
  4. Step 4: Simplify right side
    181,732,710,919.49x = 16,996,451,199,312,008,839,168
  5. Step 5: Solve for x
    x = 16,996,451,199,312,008,839,168/181,732,710,919.49
  6. Step 6: Final answer
    x = 93,524,446,497.92

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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.