Home / 6,124,032,372.80-9,186,048,559.20-3,501,144,027.20

Finding the Fourth Proportional to 6,124,032,372.80, 9,186,048,559.20 and 3,501,144,027.20

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Solution

The fourth proportional to 6,124,032,372.80, 9,186,048,559.20 and 3,501,144,027.20 is: 5,251,716,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,032,372.80 : 9,186,048,559.20 = 3,501,144,027.20 : x
  2. Step 2: Convert to fraction form
    6,124,032,372.80/9,186,048,559.20 = 3,501,144,027.20/x
  3. Step 3: Cross multiply
    6,124,032,372.80x = 9,186,048,559.20 × 3,501,144,027.20
  4. Step 4: Simplify right side
    6,124,032,372.80x = 32,161,679,046,612,246,528
  5. Step 5: Solve for x
    x = 32,161,679,046,612,246,528/6,124,032,372.80
  6. Step 6: Final answer
    x = 5,251,716,040.80

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Double scale
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1.5x scale

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.