Home / 91,693,698,002.64-137,603,373,590.57-32,002,360,253.17

Finding the Fourth Proportional to 91,693,698,002.64, 137,603,373,590.57 and 32,002,360,253.17

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Solution

The fourth proportional to 91,693,698,002.64, 137,603,373,590.57 and 32,002,360,253.17 is: 48,025,467,721.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,693,698,002.64 : 137,603,373,590.57 = 32,002,360,253.17 : x
  2. Step 2: Convert to fraction form
    91,693,698,002.64/137,603,373,590.57 = 32,002,360,253.17/x
  3. Step 3: Cross multiply
    91,693,698,002.64x = 137,603,373,590.57 × 32,002,360,253.17
  4. Step 4: Simplify right side
    91,693,698,002.64x = 4,403,632,733,696,959,709,184
  5. Step 5: Solve for x
    x = 4,403,632,733,696,959,709,184/91,693,698,002.64
  6. Step 6: Final answer
    x = 48,025,467,721.57

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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.