Home / 185,684,686,530.04-278,581,676,082.18-59,912,924,133.88

Finding the Fourth Proportional to 185,684,686,530.04, 278,581,676,082.18 and 59,912,924,133.88

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Solution

The fourth proportional to 185,684,686,530.04, 278,581,676,082.18 and 59,912,924,133.88 is: 89,887,018,343.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,684,686,530.04 : 278,581,676,082.18 = 59,912,924,133.88 : x
  2. Step 2: Convert to fraction form
    185,684,686,530.04/278,581,676,082.18 = 59,912,924,133.88/x
  3. Step 3: Cross multiply
    185,684,686,530.04x = 278,581,676,082.18 × 59,912,924,133.88
  4. Step 4: Simplify right side
    185,684,686,530.04x = 16,690,642,824,200,781,299,712
  5. Step 5: Solve for x
    x = 16,690,642,824,200,781,299,712/185,684,686,530.04
  6. Step 6: Final answer
    x = 89,887,018,343.33

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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.