Home / 5,258,187,339.96-7,880,413,462.74-4,010,047,665.24

Finding the Fourth Proportional to 5,258,187,339.96, 7,880,413,462.74 and 4,010,047,665.24

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Solution

The fourth proportional to 5,258,187,339.96, 7,880,413,462.74 and 4,010,047,665.24 is: 6,009,834,105.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,258,187,339.96 : 7,880,413,462.74 = 4,010,047,665.24 : x
  2. Step 2: Convert to fraction form
    5,258,187,339.96/7,880,413,462.74 = 4,010,047,665.24/x
  3. Step 3: Cross multiply
    5,258,187,339.96x = 7,880,413,462.74 × 4,010,047,665.24
  4. Step 4: Simplify right side
    5,258,187,339.96x = 31,600,833,607,386,398,720
  5. Step 5: Solve for x
    x = 31,600,833,607,386,398,720/5,258,187,339.96
  6. Step 6: Final answer
    x = 6,009,834,105.23

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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.