Home / 15,852,034,902.60-23,778,052,353.90-4,810,533,251.40

Finding the Fourth Proportional to 15,852,034,902.60, 23,778,052,353.90 and 4,810,533,251.40

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Solution

The fourth proportional to 15,852,034,902.60, 23,778,052,353.90 and 4,810,533,251.40 is: 7,215,799,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,852,034,902.60 : 23,778,052,353.90 = 4,810,533,251.40 : x
  2. Step 2: Convert to fraction form
    15,852,034,902.60/23,778,052,353.90 = 4,810,533,251.40/x
  3. Step 3: Cross multiply
    15,852,034,902.60x = 23,778,052,353.90 × 4,810,533,251.40
  4. Step 4: Simplify right side
    15,852,034,902.60x = 114,385,111,501,965,983,744
  5. Step 5: Solve for x
    x = 114,385,111,501,965,983,744/15,852,034,902.60
  6. Step 6: Final answer
    x = 7,215,799,877.10

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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.