Home / 34,296,827,417.12-51,427,577,022.84-15,393,910,088.13

Finding the Fourth Proportional to 34,296,827,417.12, 51,427,577,022.84 and 15,393,910,088.13

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Solution

The fourth proportional to 34,296,827,417.12, 51,427,577,022.84 and 15,393,910,088.13 is: 23,082,936,713.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,296,827,417.12 : 51,427,577,022.84 = 15,393,910,088.13 : x
  2. Step 2: Convert to fraction form
    34,296,827,417.12/51,427,577,022.84 = 15,393,910,088.13/x
  3. Step 3: Cross multiply
    34,296,827,417.12x = 51,427,577,022.84 × 15,393,910,088.13
  4. Step 4: Simplify right side
    34,296,827,417.12x = 791,671,496,739,979,132,928
  5. Step 5: Solve for x
    x = 791,671,496,739,979,132,928/34,296,827,417.12
  6. Step 6: Final answer
    x = 23,082,936,713.41

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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.