Home / 64,005,890.03-88,328,125.23-34,637,219.24

Finding the Fourth Proportional to 64,005,890.03, 88,328,125.23 and 34,637,219.24

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Solution

The fourth proportional to 64,005,890.03, 88,328,125.23 and 34,637,219.24 is: 47,799,360.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,005,890.03 : 88,328,125.23 = 34,637,219.24 : x
  2. Step 2: Convert to fraction form
    64,005,890.03/88,328,125.23 = 34,637,219.24/x
  3. Step 3: Cross multiply
    64,005,890.03x = 88,328,125.23 × 34,637,219.24
  4. Step 4: Simplify right side
    64,005,890.03x = 3,059,440,638,649,686
  5. Step 5: Solve for x
    x = 3,059,440,638,649,686/64,005,890.03
  6. Step 6: Final answer
    x = 47,799,360.92

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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.