Home / 2,985,849,601,614.20-4,478,976,663,236-1,049,431,059,712.50

Finding the Fourth Proportional to 2,985,849,601,614.20, 4,478,976,663,236 and 1,049,431,059,712.50

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Solution

The fourth proportional to 2,985,849,601,614.20, 4,478,976,663,236 and 1,049,431,059,712.50 is: 1,574,217,677,804.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,985,849,601,614.20 : 4,478,976,663,236 = 1,049,431,059,712.50 : x
  2. Step 2: Convert to fraction form
    2,985,849,601,614.20/4,478,976,663,236 = 1,049,431,059,712.50/x
  3. Step 3: Cross multiply
    2,985,849,601,614.20x = 4,478,976,663,236 × 1,049,431,059,712.50
  4. Step 4: Simplify right side
    2,985,849,601,614.20x = 4,700,377,226,127,312,578,150,400
  5. Step 5: Solve for x
    x = 4,700,377,226,127,312,578,150,400/2,985,849,601,614.20
  6. Step 6: Final answer
    x = 1,574,217,677,804.74

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Double scale
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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.