Home / 1,749,000,414.60-2,413,620,686.38-956,049,534.76

Finding the Fourth Proportional to 1,749,000,414.60, 2,413,620,686.38 and 956,049,534.76

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Solution

The fourth proportional to 1,749,000,414.60, 2,413,620,686.38 and 956,049,534.76 is: 1,319,348,420.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,000,414.60 : 2,413,620,686.38 = 956,049,534.76 : x
  2. Step 2: Convert to fraction form
    1,749,000,414.60/2,413,620,686.38 = 956,049,534.76/x
  3. Step 3: Cross multiply
    1,749,000,414.60x = 2,413,620,686.38 × 956,049,534.76
  4. Step 4: Simplify right side
    1,749,000,414.60x = 2,307,540,934,300,710,912
  5. Step 5: Solve for x
    x = 2,307,540,934,300,710,912/1,749,000,414.60
  6. Step 6: Final answer
    x = 1,319,348,420.41

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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.