Home / 24,220,814,881.38-33,424,607,997.24-13,369,791,180.42

Finding the Fourth Proportional to 24,220,814,881.38, 33,424,607,997.24 and 13,369,791,180.42

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Solution

The fourth proportional to 24,220,814,881.38, 33,424,607,997.24 and 13,369,791,180.42 is: 18,450,247,499.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,220,814,881.38 : 33,424,607,997.24 = 13,369,791,180.42 : x
  2. Step 2: Convert to fraction form
    24,220,814,881.38/33,424,607,997.24 = 13,369,791,180.42/x
  3. Step 3: Cross multiply
    24,220,814,881.38x = 33,424,607,997.24 × 13,369,791,180.42
  4. Step 4: Simplify right side
    24,220,814,881.38x = 446,880,029,210,495,156,224
  5. Step 5: Solve for x
    x = 446,880,029,210,495,156,224/24,220,814,881.38
  6. Step 6: Final answer
    x = 18,450,247,499.89

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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.