Home / 46,390,285.85-63,966,132.18-29,622,977.82

Finding the Fourth Proportional to 46,390,285.85, 63,966,132.18 and 29,622,977.82

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Solution

The fourth proportional to 46,390,285.85, 63,966,132.18 and 29,622,977.82 is: 40,846,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,390,285.85 : 63,966,132.18 = 29,622,977.82 : x
  2. Step 2: Convert to fraction form
    46,390,285.85/63,966,132.18 = 29,622,977.82/x
  3. Step 3: Cross multiply
    46,390,285.85x = 63,966,132.18 × 29,622,977.82
  4. Step 4: Simplify right side
    46,390,285.85x = 1,894,867,314,799,328.25
  5. Step 5: Solve for x
    x = 1,894,867,314,799,328.25/46,390,285.85
  6. Step 6: Final answer
    x = 40,846,209.08

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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.