Home / 3,497,385,341.10-4,826,383,572.87-1,992,011,402.46

Finding the Fourth Proportional to 3,497,385,341.10, 4,826,383,572.87 and 1,992,011,402.46

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Solution

The fourth proportional to 3,497,385,341.10, 4,826,383,572.87 and 1,992,011,402.46 is: 2,748,971,066.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,385,341.10 : 4,826,383,572.87 = 1,992,011,402.46 : x
  2. Step 2: Convert to fraction form
    3,497,385,341.10/4,826,383,572.87 = 1,992,011,402.46/x
  3. Step 3: Cross multiply
    3,497,385,341.10x = 4,826,383,572.87 × 1,992,011,402.46
  4. Step 4: Simplify right side
    3,497,385,341.10x = 9,614,211,109,802,674,176
  5. Step 5: Solve for x
    x = 9,614,211,109,802,674,176/3,497,385,341.10
  6. Step 6: Final answer
    x = 2,748,971,066.13

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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.