Home / 64,056,038.76-96,064,185.49-23,110,155.02

Finding the Fourth Proportional to 64,056,038.76, 96,064,185.49 and 23,110,155.02

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Solution

The fourth proportional to 64,056,038.76, 96,064,185.49 and 23,110,155.02 is: 34,658,062.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,056,038.76 : 96,064,185.49 = 23,110,155.02 : x
  2. Step 2: Convert to fraction form
    64,056,038.76/96,064,185.49 = 23,110,155.02/x
  3. Step 3: Cross multiply
    64,056,038.76x = 96,064,185.49 × 23,110,155.02
  4. Step 4: Simplify right side
    64,056,038.76x = 2,220,058,218,543,934.50
  5. Step 5: Solve for x
    x = 2,220,058,218,543,934.50/64,056,038.76
  6. Step 6: Final answer
    x = 34,658,062.87

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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.