Home / 3,464,612,618.40-5,197,224,433.80-977,495,306.40

Finding the Fourth Proportional to 3,464,612,618.40, 5,197,224,433.80 and 977,495,306.40

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Solution

The fourth proportional to 3,464,612,618.40, 5,197,224,433.80 and 977,495,306.40 is: 1,466,329,154.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,612,618.40 : 5,197,224,433.80 = 977,495,306.40 : x
  2. Step 2: Convert to fraction form
    3,464,612,618.40/5,197,224,433.80 = 977,495,306.40/x
  3. Step 3: Cross multiply
    3,464,612,618.40x = 5,197,224,433.80 × 977,495,306.40
  4. Step 4: Simplify right side
    3,464,612,618.40x = 5,080,262,490,346,897,408
  5. Step 5: Solve for x
    x = 5,080,262,490,346,897,408/3,464,612,618.40
  6. Step 6: Final answer
    x = 1,466,329,154.19

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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.