Home / 42,064,058.20-63,096,087.30-34,883,699.80

Finding the Fourth Proportional to 42,064,058.20, 63,096,087.30 and 34,883,699.80

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Solution

The fourth proportional to 42,064,058.20, 63,096,087.30 and 34,883,699.80 is: 52,325,549.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,064,058.20 : 63,096,087.30 = 34,883,699.80 : x
  2. Step 2: Convert to fraction form
    42,064,058.20/63,096,087.30 = 34,883,699.80/x
  3. Step 3: Cross multiply
    42,064,058.20x = 63,096,087.30 × 34,883,699.80
  4. Step 4: Simplify right side
    42,064,058.20x = 2,201,024,967,927,792.25
  5. Step 5: Solve for x
    x = 2,201,024,967,927,792.25/42,064,058.20
  6. Step 6: Final answer
    x = 52,325,549.70

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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.