Home / 42,426,712,353.18-58,550,276,480.70-23,137,224,757.56

Finding the Fourth Proportional to 42,426,712,353.18, 58,550,276,480.70 and 23,137,224,757.56

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Solution

The fourth proportional to 42,426,712,353.18, 58,550,276,480.70 and 23,137,224,757.56 is: 31,930,140,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,426,712,353.18 : 58,550,276,480.70 = 23,137,224,757.56 : x
  2. Step 2: Convert to fraction form
    42,426,712,353.18/58,550,276,480.70 = 23,137,224,757.56/x
  3. Step 3: Cross multiply
    42,426,712,353.18x = 58,550,276,480.70 × 23,137,224,757.56
  4. Step 4: Simplify right side
    42,426,712,353.18x = 1,354,690,906,551,235,117,056
  5. Step 5: Solve for x
    x = 1,354,690,906,551,235,117,056/42,426,712,353.18
  6. Step 6: Final answer
    x = 31,930,140,975.20

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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.