Home / 3,248,087,026.72-4,482,240,072.46-1,762,943,265.76

Finding the Fourth Proportional to 3,248,087,026.72, 4,482,240,072.46 and 1,762,943,265.76

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Solution

The fourth proportional to 3,248,087,026.72, 4,482,240,072.46 and 1,762,943,265.76 is: 2,432,796,561.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,087,026.72 : 4,482,240,072.46 = 1,762,943,265.76 : x
  2. Step 2: Convert to fraction form
    3,248,087,026.72/4,482,240,072.46 = 1,762,943,265.76/x
  3. Step 3: Cross multiply
    3,248,087,026.72x = 4,482,240,072.46 × 1,762,943,265.76
  4. Step 4: Simplify right side
    3,248,087,026.72x = 7,901,934,951,262,971,904
  5. Step 5: Solve for x
    x = 7,901,934,951,262,971,904/3,248,087,026.72
  6. Step 6: Final answer
    x = 2,432,796,561.87

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1.5x scale

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.