Home / 3,423,037,574.14-4,723,781,313.42-1,897,223,011.82

Finding the Fourth Proportional to 3,423,037,574.14, 4,723,781,313.42 and 1,897,223,011.82

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Solution

The fourth proportional to 3,423,037,574.14, 4,723,781,313.42 and 1,897,223,011.82 is: 2,618,161,915.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,037,574.14 : 4,723,781,313.42 = 1,897,223,011.82 : x
  2. Step 2: Convert to fraction form
    3,423,037,574.14/4,723,781,313.42 = 1,897,223,011.82/x
  3. Step 3: Cross multiply
    3,423,037,574.14x = 4,723,781,313.42 × 1,897,223,011.82
  4. Step 4: Simplify right side
    3,423,037,574.14x = 8,962,066,610,620,059,648
  5. Step 5: Solve for x
    x = 8,962,066,610,620,059,648/3,423,037,574.14
  6. Step 6: Final answer
    x = 2,618,161,915.12

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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.