Home / 5,580,159,570.48-8,371,451,393.45-2,038,895,319.24

Finding the Fourth Proportional to 5,580,159,570.48, 8,371,451,393.45 and 2,038,895,319.24

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Solution

The fourth proportional to 5,580,159,570.48, 8,371,451,393.45 and 2,038,895,319.24 is: 3,058,785,836.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,159,570.48 : 8,371,451,393.45 = 2,038,895,319.24 : x
  2. Step 2: Convert to fraction form
    5,580,159,570.48/8,371,451,393.45 = 2,038,895,319.24/x
  3. Step 3: Cross multiply
    5,580,159,570.48x = 8,371,451,393.45 × 2,038,895,319.24
  4. Step 4: Simplify right side
    5,580,159,570.48x = 17,068,513,061,350,379,520
  5. Step 5: Solve for x
    x = 17,068,513,061,350,379,520/5,580,159,570.48
  6. Step 6: Final answer
    x = 3,058,785,836.81

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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.