Home / 4,119,565,567.70-6,179,348,351.55-1,534,101,554.90

Finding the Fourth Proportional to 4,119,565,567.70, 6,179,348,351.55 and 1,534,101,554.90

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Solution

The fourth proportional to 4,119,565,567.70, 6,179,348,351.55 and 1,534,101,554.90 is: 2,301,152,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,565,567.70 : 6,179,348,351.55 = 1,534,101,554.90 : x
  2. Step 2: Convert to fraction form
    4,119,565,567.70/6,179,348,351.55 = 1,534,101,554.90/x
  3. Step 3: Cross multiply
    4,119,565,567.70x = 6,179,348,351.55 × 1,534,101,554.90
  4. Step 4: Simplify right side
    4,119,565,567.70x = 9,479,747,914,381,606,912
  5. Step 5: Solve for x
    x = 9,479,747,914,381,606,912/4,119,565,567.70
  6. Step 6: Final answer
    x = 2,301,152,332.35

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Double scale
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1.5x scale

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.