Home / 11,928,056,306.38-16,460,767,595.12-6,575,499,176.15

Finding the Fourth Proportional to 11,928,056,306.38, 16,460,767,595.12 and 6,575,499,176.15

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Solution

The fourth proportional to 11,928,056,306.38, 16,460,767,595.12 and 6,575,499,176.15 is: 9,074,216,366.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,928,056,306.38 : 16,460,767,595.12 = 6,575,499,176.15 : x
  2. Step 2: Convert to fraction form
    11,928,056,306.38/16,460,767,595.12 = 6,575,499,176.15/x
  3. Step 3: Cross multiply
    11,928,056,306.38x = 16,460,767,595.12 × 6,575,499,176.15
  4. Step 4: Simplify right side
    11,928,056,306.38x = 108,237,763,760,518,103,040
  5. Step 5: Solve for x
    x = 108,237,763,760,518,103,040/11,928,056,306.38
  6. Step 6: Final answer
    x = 9,074,216,366.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.