Home / 32,511,739,526.32-48,769,472,948.49-8,607,623,085.34

Finding the Fourth Proportional to 32,511,739,526.32, 48,769,472,948.49 and 8,607,623,085.34

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Solution

The fourth proportional to 32,511,739,526.32, 48,769,472,948.49 and 8,607,623,085.34 is: 12,911,928,039.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511,739,526.32 : 48,769,472,948.49 = 8,607,623,085.34 : x
  2. Step 2: Convert to fraction form
    32,511,739,526.32/48,769,472,948.49 = 8,607,623,085.34/x
  3. Step 3: Cross multiply
    32,511,739,526.32x = 48,769,472,948.49 × 8,607,623,085.34
  4. Step 4: Simplify right side
    32,511,739,526.32x = 419,789,241,211,170,127,872
  5. Step 5: Solve for x
    x = 419,789,241,211,170,127,872/32,511,739,526.32
  6. Step 6: Final answer
    x = 12,911,928,039.76

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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.