Home / 45,799,205.60-68,698,808.40-23,124,389.60

Finding the Fourth Proportional to 45,799,205.60, 68,698,808.40 and 23,124,389.60

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Solution

The fourth proportional to 45,799,205.60, 68,698,808.40 and 23,124,389.60 is: 34,686,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,799,205.60 : 68,698,808.40 = 23,124,389.60 : x
  2. Step 2: Convert to fraction form
    45,799,205.60/68,698,808.40 = 23,124,389.60/x
  3. Step 3: Cross multiply
    45,799,205.60x = 68,698,808.40 × 23,124,389.60
  4. Step 4: Simplify right side
    45,799,205.60x = 1,588,618,010,497,353
  5. Step 5: Solve for x
    x = 1,588,618,010,497,353/45,799,205.60
  6. Step 6: Final answer
    x = 34,686,584.40

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Double scale
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Similar ratio
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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.