Home / 1,034,462,548.10-1,552,449,649.35-728,352,532.10

Finding the Fourth Proportional to 1,034,462,548.10, 1,552,449,649.35 and 728,352,532.10

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Solution

The fourth proportional to 1,034,462,548.10, 1,552,449,649.35 and 728,352,532.10 is: 1,093,060,966.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,462,548.10 : 1,552,449,649.35 = 728,352,532.10 : x
  2. Step 2: Convert to fraction form
    1,034,462,548.10/1,552,449,649.35 = 728,352,532.10/x
  3. Step 3: Cross multiply
    1,034,462,548.10x = 1,552,449,649.35 × 728,352,532.10
  4. Step 4: Simplify right side
    1,034,462,548.10x = 1,130,730,633,061,829,632
  5. Step 5: Solve for x
    x = 1,130,730,633,061,829,632/1,034,462,548.10
  6. Step 6: Final answer
    x = 1,093,060,966.91

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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.