Home / 5,580,159,569.48-8,371,451,391.95-2,038,895,318.24

Finding the Fourth Proportional to 5,580,159,569.48, 8,371,451,391.95 and 2,038,895,318.24

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Solution

The fourth proportional to 5,580,159,569.48, 8,371,451,391.95 and 2,038,895,318.24 is: 3,058,785,835.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,159,569.48 : 8,371,451,391.95 = 2,038,895,318.24 : x
  2. Step 2: Convert to fraction form
    5,580,159,569.48/8,371,451,391.95 = 2,038,895,318.24/x
  3. Step 3: Cross multiply
    5,580,159,569.48x = 8,371,451,391.95 × 2,038,895,318.24
  4. Step 4: Simplify right side
    5,580,159,569.48x = 17,068,513,049,914,800,128
  5. Step 5: Solve for x
    x = 17,068,513,049,914,800,128/5,580,159,569.48
  6. Step 6: Final answer
    x = 3,058,785,835.31

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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.