Home / 1,013,235,695.01-1,397,544,434.06-929,873,023.29

Finding the Fourth Proportional to 1,013,235,695.01, 1,397,544,434.06 and 929,873,023.29

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Solution

The fourth proportional to 1,013,235,695.01, 1,397,544,434.06 and 929,873,023.29 is: 1,282,563,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,013,235,695.01 : 1,397,544,434.06 = 929,873,023.29 : x
  2. Step 2: Convert to fraction form
    1,013,235,695.01/1,397,544,434.06 = 929,873,023.29/x
  3. Step 3: Cross multiply
    1,013,235,695.01x = 1,397,544,434.06 × 929,873,023.29
  4. Step 4: Simplify right side
    1,013,235,695.01x = 1,299,538,868,076,834,816
  5. Step 5: Solve for x
    x = 1,299,538,868,076,834,816/1,013,235,695.01
  6. Step 6: Final answer
    x = 1,282,563,252.04

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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.