Home / 2,643,447,587.04-3,648,026,474.01-1,454,047,199.64

Finding the Fourth Proportional to 2,643,447,587.04, 3,648,026,474.01 and 1,454,047,199.64

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Solution

The fourth proportional to 2,643,447,587.04, 3,648,026,474.01 and 1,454,047,199.64 is: 2,006,622,981.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,643,447,587.04 : 3,648,026,474.01 = 1,454,047,199.64 : x
  2. Step 2: Convert to fraction form
    2,643,447,587.04/3,648,026,474.01 = 1,454,047,199.64/x
  3. Step 3: Cross multiply
    2,643,447,587.04x = 3,648,026,474.01 × 1,454,047,199.64
  4. Step 4: Simplify right side
    2,643,447,587.04x = 5,304,402,678,746,824,704
  5. Step 5: Solve for x
    x = 5,304,402,678,746,824,704/2,643,447,587.04
  6. Step 6: Final answer
    x = 2,006,622,981.58

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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.