Home / 2,425,248,055.80-3,637,872,083.70-1,323,251,998.20

Finding the Fourth Proportional to 2,425,248,055.80, 3,637,872,083.70 and 1,323,251,998.20

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Solution

The fourth proportional to 2,425,248,055.80, 3,637,872,083.70 and 1,323,251,998.20 is: 1,984,877,997.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,248,055.80 : 3,637,872,083.70 = 1,323,251,998.20 : x
  2. Step 2: Convert to fraction form
    2,425,248,055.80/3,637,872,083.70 = 1,323,251,998.20/x
  3. Step 3: Cross multiply
    2,425,248,055.80x = 3,637,872,083.70 × 1,323,251,998.20
  4. Step 4: Simplify right side
    2,425,248,055.80x = 4,813,821,503,952,022,528
  5. Step 5: Solve for x
    x = 4,813,821,503,952,022,528/2,425,248,055.80
  6. Step 6: Final answer
    x = 1,984,877,997.30

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Double scale
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1.5x scale

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.