Home / 1,035,059,044.53-1,553,073,402.92-510,141,994.86

Finding the Fourth Proportional to 1,035,059,044.53, 1,553,073,402.92 and 510,141,994.86

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Solution

The fourth proportional to 1,035,059,044.53, 1,553,073,402.92 and 510,141,994.86 is: 765,451,949.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,059,044.53 : 1,553,073,402.92 = 510,141,994.86 : x
  2. Step 2: Convert to fraction form
    1,035,059,044.53/1,553,073,402.92 = 510,141,994.86/x
  3. Step 3: Cross multiply
    1,035,059,044.53x = 1,553,073,402.92 × 510,141,994.86
  4. Step 4: Simplify right side
    1,035,059,044.53x = 792,287,963,927,066,624
  5. Step 5: Solve for x
    x = 792,287,963,927,066,624/1,035,059,044.53
  6. Step 6: Final answer
    x = 765,451,949.93

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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.