Home / 63,825,408,047.70-95,738,112,071.55-38,683,572,066.90

Finding the Fourth Proportional to 63,825,408,047.70, 95,738,112,071.55 and 38,683,572,066.90

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Solution

The fourth proportional to 63,825,408,047.70, 95,738,112,071.55 and 38,683,572,066.90 is: 58,025,358,100.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,408,047.70 : 95,738,112,071.55 = 38,683,572,066.90 : x
  2. Step 2: Convert to fraction form
    63,825,408,047.70/95,738,112,071.55 = 38,683,572,066.90/x
  3. Step 3: Cross multiply
    63,825,408,047.70x = 95,738,112,071.55 × 38,683,572,066.90
  4. Step 4: Simplify right side
    63,825,408,047.70x = 3,703,492,157,868,753,289,216
  5. Step 5: Solve for x
    x = 3,703,492,157,868,753,289,216/63,825,408,047.70
  6. Step 6: Final answer
    x = 58,025,358,100.35

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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.