Home / 10,854,712,174.10-14,979,866,130-6,032,280,406.19

Finding the Fourth Proportional to 10,854,712,174.10, 14,979,866,130 and 6,032,280,406.19

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Solution

The fourth proportional to 10,854,712,174.10, 14,979,866,130 and 6,032,280,406.19 is: 8,324,748,873.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,854,712,174.10 : 14,979,866,130 = 6,032,280,406.19 : x
  2. Step 2: Convert to fraction form
    10,854,712,174.10/14,979,866,130 = 6,032,280,406.19/x
  3. Step 3: Cross multiply
    10,854,712,174.10x = 14,979,866,130 × 6,032,280,406.19
  4. Step 4: Simplify right side
    10,854,712,174.10x = 90,362,752,943,273,328,640
  5. Step 5: Solve for x
    x = 90,362,752,943,273,328,640/10,854,712,174.10
  6. Step 6: Final answer
    x = 8,324,748,873.48

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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.