Home / 34,671,803.60-52,015,999.80-16,706,133.20

Finding the Fourth Proportional to 34,671,803.60, 52,015,999.80 and 16,706,133.20

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Solution

The fourth proportional to 34,671,803.60, 52,015,999.80 and 16,706,133.20 is: 25,063,196.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,671,803.60 : 52,015,999.80 = 16,706,133.20 : x
  2. Step 2: Convert to fraction form
    34,671,803.60/52,015,999.80 = 16,706,133.20/x
  3. Step 3: Cross multiply
    34,671,803.60x = 52,015,999.80 × 16,706,133.20
  4. Step 4: Simplify right side
    34,671,803.60x = 868,986,221,189,973.25
  5. Step 5: Solve for x
    x = 868,986,221,189,973.25/34,671,803.60
  6. Step 6: Final answer
    x = 25,063,196.34

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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.