Home / 5,748,182,384.80-7,932,445,486.68-3,337,088,601.28

Finding the Fourth Proportional to 5,748,182,384.80, 7,932,445,486.68 and 3,337,088,601.28

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Solution

The fourth proportional to 5,748,182,384.80, 7,932,445,486.68 and 3,337,088,601.28 is: 4,605,155,445.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,748,182,384.80 : 7,932,445,486.68 = 3,337,088,601.28 : x
  2. Step 2: Convert to fraction form
    5,748,182,384.80/7,932,445,486.68 = 3,337,088,601.28/x
  3. Step 3: Cross multiply
    5,748,182,384.80x = 7,932,445,486.68 × 3,337,088,601.28
  4. Step 4: Simplify right side
    5,748,182,384.80x = 26,471,273,413,874,810,880
  5. Step 5: Solve for x
    x = 26,471,273,413,874,810,880/5,748,182,384.80
  6. Step 6: Final answer
    x = 4,605,155,445.98

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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.