Home / 377,392,990.16-566,068,192.76-167,243,151.44

Finding the Fourth Proportional to 377,392,990.16, 566,068,192.76 and 167,243,151.44

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Solution

The fourth proportional to 377,392,990.16, 566,068,192.76 and 167,243,151.44 is: 250,855,291.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,392,990.16 : 566,068,192.76 = 167,243,151.44 : x
  2. Step 2: Convert to fraction form
    377,392,990.16/566,068,192.76 = 167,243,151.44/x
  3. Step 3: Cross multiply
    377,392,990.16x = 566,068,192.76 × 167,243,151.44
  4. Step 4: Simplify right side
    377,392,990.16x = 94,671,028,487,127,792
  5. Step 5: Solve for x
    x = 94,671,028,487,127,792/377,392,990.16
  6. Step 6: Final answer
    x = 250,855,291.32

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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.