Home / 1,251,754,347.24-1,876,866,245.70-596,905,661.16

Finding the Fourth Proportional to 1,251,754,347.24, 1,876,866,245.70 and 596,905,661.16

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Solution

The fourth proportional to 1,251,754,347.24, 1,876,866,245.70 and 596,905,661.16 is: 894,993,566.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,754,347.24 : 1,876,866,245.70 = 596,905,661.16 : x
  2. Step 2: Convert to fraction form
    1,251,754,347.24/1,876,866,245.70 = 596,905,661.16/x
  3. Step 3: Cross multiply
    1,251,754,347.24x = 1,876,866,245.70 × 596,905,661.16
  4. Step 4: Simplify right side
    1,251,754,347.24x = 1,120,312,087,298,445,440
  5. Step 5: Solve for x
    x = 1,120,312,087,298,445,440/1,251,754,347.24
  6. Step 6: Final answer
    x = 894,993,566.24

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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.