Home / 23,739,901.60-35,609,852.40-23,487,959.20

Finding the Fourth Proportional to 23,739,901.60, 35,609,852.40 and 23,487,959.20

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Solution

The fourth proportional to 23,739,901.60, 35,609,852.40 and 23,487,959.20 is: 35,231,938.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,739,901.60 : 35,609,852.40 = 23,487,959.20 : x
  2. Step 2: Convert to fraction form
    23,739,901.60/35,609,852.40 = 23,487,959.20/x
  3. Step 3: Cross multiply
    23,739,901.60x = 35,609,852.40 × 23,487,959.20
  4. Step 4: Simplify right side
    23,739,901.60x = 836,402,760,289,222
  5. Step 5: Solve for x
    x = 836,402,760,289,222/23,739,901.60
  6. Step 6: Final answer
    x = 35,231,938.80

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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.