Home / 44,031,256.80-66,046,885.20-30,594,328.80

Finding the Fourth Proportional to 44,031,256.80, 66,046,885.20 and 30,594,328.80

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Solution

The fourth proportional to 44,031,256.80, 66,046,885.20 and 30,594,328.80 is: 45,891,493.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,031,256.80 : 66,046,885.20 = 30,594,328.80 : x
  2. Step 2: Convert to fraction form
    44,031,256.80/66,046,885.20 = 30,594,328.80/x
  3. Step 3: Cross multiply
    44,031,256.80x = 66,046,885.20 × 30,594,328.80
  4. Step 4: Simplify right side
    44,031,256.80x = 2,020,660,122,024,654
  5. Step 5: Solve for x
    x = 2,020,660,122,024,654/44,031,256.80
  6. Step 6: Final answer
    x = 45,891,493.20

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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.