Home / 32,518,026,064.92-48,776,842,360.41-17,689,431,180.36

Finding the Fourth Proportional to 32,518,026,064.92, 48,776,842,360.41 and 17,689,431,180.36

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Solution

The fourth proportional to 32,518,026,064.92, 48,776,842,360.41 and 17,689,431,180.36 is: 26,534,039,747.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,518,026,064.92 : 48,776,842,360.41 = 17,689,431,180.36 : x
  2. Step 2: Convert to fraction form
    32,518,026,064.92/48,776,842,360.41 = 17,689,431,180.36/x
  3. Step 3: Cross multiply
    32,518,026,064.92x = 48,776,842,360.41 × 17,689,431,180.36
  4. Step 4: Simplify right side
    32,518,026,064.92x = 862,834,596,129,741,209,600
  5. Step 5: Solve for x
    x = 862,834,596,129,741,209,600/32,518,026,064.92
  6. Step 6: Final answer
    x = 26,534,039,747.90

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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.