Home / 36,935,999.60-55,403,999.40-16,780,607.60

Finding the Fourth Proportional to 36,935,999.60, 55,403,999.40 and 16,780,607.60

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Solution

The fourth proportional to 36,935,999.60, 55,403,999.40 and 16,780,607.60 is: 25,170,911.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,935,999.60 : 55,403,999.40 = 16,780,607.60 : x
  2. Step 2: Convert to fraction form
    36,935,999.60/55,403,999.40 = 16,780,607.60/x
  3. Step 3: Cross multiply
    36,935,999.60x = 55,403,999.40 × 16,780,607.60
  4. Step 4: Simplify right side
    36,935,999.60x = 929,712,773,402,035.50
  5. Step 5: Solve for x
    x = 929,712,773,402,035.50/36,935,999.60
  6. Step 6: Final answer
    x = 25,170,911.40

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1.5x scale

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.