Home / 895,730,041,597.96-1,344,551,203,213.30-386,040,342,420.28

Finding the Fourth Proportional to 895,730,041,597.96, 1,344,551,203,213.30 and 386,040,342,420.28

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Solution

The fourth proportional to 895,730,041,597.96, 1,344,551,203,213.30 and 386,040,342,420.28 is: 579,472,589,714.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,730,041,597.96 : 1,344,551,203,213.30 = 386,040,342,420.28 : x
  2. Step 2: Convert to fraction form
    895,730,041,597.96/1,344,551,203,213.30 = 386,040,342,420.28/x
  3. Step 3: Cross multiply
    895,730,041,597.96x = 1,344,551,203,213.30 × 386,040,342,420.28
  4. Step 4: Simplify right side
    895,730,041,597.96x = 519,051,006,890,061,844,185,088
  5. Step 5: Solve for x
    x = 519,051,006,890,061,844,185,088/895,730,041,597.96
  6. Step 6: Final answer
    x = 579,472,589,714.74

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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.