Home / 31,923,772,762.88-44,056,341,905.28-17,650,336,275.20

Finding the Fourth Proportional to 31,923,772,762.88, 44,056,341,905.28 and 17,650,336,275.20

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Solution

The fourth proportional to 31,923,772,762.88, 44,056,341,905.28 and 17,650,336,275.20 is: 24,358,313,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,923,772,762.88 : 44,056,341,905.28 = 17,650,336,275.20 : x
  2. Step 2: Convert to fraction form
    31,923,772,762.88/44,056,341,905.28 = 17,650,336,275.20/x
  3. Step 3: Cross multiply
    31,923,772,762.88x = 44,056,341,905.28 × 17,650,336,275.20
  4. Step 4: Simplify right side
    31,923,772,762.88x = 777,609,249,683,377,487,872
  5. Step 5: Solve for x
    x = 777,609,249,683,377,487,872/31,923,772,762.88
  6. Step 6: Final answer
    x = 24,358,313,018.30

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Double scale
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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.