Home / 1,651,304,484.30-2,278,800,563.94-908,748,547.14

Finding the Fourth Proportional to 1,651,304,484.30, 2,278,800,563.94 and 908,748,547.14

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Solution

The fourth proportional to 1,651,304,484.30, 2,278,800,563.94 and 908,748,547.14 is: 1,254,073,201.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,304,484.30 : 2,278,800,563.94 = 908,748,547.14 : x
  2. Step 2: Convert to fraction form
    1,651,304,484.30/2,278,800,563.94 = 908,748,547.14/x
  3. Step 3: Cross multiply
    1,651,304,484.30x = 2,278,800,563.94 × 908,748,547.14
  4. Step 4: Simplify right side
    1,651,304,484.30x = 2,070,856,701,702,287,616
  5. Step 5: Solve for x
    x = 2,070,856,701,702,287,616/1,651,304,484.30
  6. Step 6: Final answer
    x = 1,254,073,201.76

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1.5x scale

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.