Home / 46,818,000.40-70,227,000.60-25,241,495.80

Finding the Fourth Proportional to 46,818,000.40, 70,227,000.60 and 25,241,495.80

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Solution

The fourth proportional to 46,818,000.40, 70,227,000.60 and 25,241,495.80 is: 37,862,243.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,818,000.40 : 70,227,000.60 = 25,241,495.80 : x
  2. Step 2: Convert to fraction form
    46,818,000.40/70,227,000.60 = 25,241,495.80/x
  3. Step 3: Cross multiply
    46,818,000.40x = 70,227,000.60 × 25,241,495.80
  4. Step 4: Simplify right side
    46,818,000.40x = 1,772,634,540,691,497.50
  5. Step 5: Solve for x
    x = 1,772,634,540,691,497.50/46,818,000.40
  6. Step 6: Final answer
    x = 37,862,243.70

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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.