Home / 3,248,087,025.72-4,482,240,071.08-1,762,943,264.76

Finding the Fourth Proportional to 3,248,087,025.72, 4,482,240,071.08 and 1,762,943,264.76

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Solution

The fourth proportional to 3,248,087,025.72, 4,482,240,071.08 and 1,762,943,264.76 is: 2,432,796,560.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,087,025.72 : 4,482,240,071.08 = 1,762,943,264.76 : x
  2. Step 2: Convert to fraction form
    3,248,087,025.72/4,482,240,071.08 = 1,762,943,264.76/x
  3. Step 3: Cross multiply
    3,248,087,025.72x = 4,482,240,071.08 × 1,762,943,264.76
  4. Step 4: Simplify right side
    3,248,087,025.72x = 7,901,934,944,347,869,184
  5. Step 5: Solve for x
    x = 7,901,934,944,347,869,184/3,248,087,025.72
  6. Step 6: Final answer
    x = 2,432,796,560.49

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Double scale
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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.