Home / 2,502,924,407.18-3,454,039,465.47-1,358,490,922.34

Finding the Fourth Proportional to 2,502,924,407.18, 3,454,039,465.47 and 1,358,490,922.34

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Solution

The fourth proportional to 2,502,924,407.18, 3,454,039,465.47 and 1,358,490,922.34 is: 1,874,719,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,924,407.18 : 3,454,039,465.47 = 1,358,490,922.34 : x
  2. Step 2: Convert to fraction form
    2,502,924,407.18/3,454,039,465.47 = 1,358,490,922.34/x
  3. Step 3: Cross multiply
    2,502,924,407.18x = 3,454,039,465.47 × 1,358,490,922.34
  4. Step 4: Simplify right side
    2,502,924,407.18x = 4,692,281,259,256,499,200
  5. Step 5: Solve for x
    x = 4,692,281,259,256,499,200/2,502,924,407.18
  6. Step 6: Final answer
    x = 1,874,719,526.40

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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.