Home / 1,495,866,022.16-2,243,911,734.12-446,521,301.36

Finding the Fourth Proportional to 1,495,866,022.16, 2,243,911,734.12 and 446,521,301.36

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Solution

The fourth proportional to 1,495,866,022.16, 2,243,911,734.12 and 446,521,301.36 is: 669,815,593.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,866,022.16 : 2,243,911,734.12 = 446,521,301.36 : x
  2. Step 2: Convert to fraction form
    1,495,866,022.16/2,243,911,734.12 = 446,521,301.36/x
  3. Step 3: Cross multiply
    1,495,866,022.16x = 2,243,911,734.12 × 446,521,301.36
  4. Step 4: Simplify right side
    1,495,866,022.16x = 1,001,954,387,656,236,672
  5. Step 5: Solve for x
    x = 1,001,954,387,656,236,672/1,495,866,022.16
  6. Step 6: Final answer
    x = 669,815,593.65

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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.