Home / 4,196,005,074.56-6,290,904,733.76-2,537,543,655.30

Finding the Fourth Proportional to 4,196,005,074.56, 6,290,904,733.76 and 2,537,543,655.30

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Solution

The fourth proportional to 4,196,005,074.56, 6,290,904,733.76 and 2,537,543,655.30 is: 3,804,439,010.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,005,074.56 : 6,290,904,733.76 = 2,537,543,655.30 : x
  2. Step 2: Convert to fraction form
    4,196,005,074.56/6,290,904,733.76 = 2,537,543,655.30/x
  3. Step 3: Cross multiply
    4,196,005,074.56x = 6,290,904,733.76 × 2,537,543,655.30
  4. Step 4: Simplify right side
    4,196,005,074.56x = 15,963,445,393,249,425,408
  5. Step 5: Solve for x
    x = 15,963,445,393,249,425,408/4,196,005,074.56
  6. Step 6: Final answer
    x = 3,804,439,010.34

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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.