Home / 42,799,360,163.60-64,199,040,245.40-14,841,312,035.60

Finding the Fourth Proportional to 42,799,360,163.60, 64,199,040,245.40 and 14,841,312,035.60

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Solution

The fourth proportional to 42,799,360,163.60, 64,199,040,245.40 and 14,841,312,035.60 is: 22,261,968,053.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,799,360,163.60 : 64,199,040,245.40 = 14,841,312,035.60 : x
  2. Step 2: Convert to fraction form
    42,799,360,163.60/64,199,040,245.40 = 14,841,312,035.60/x
  3. Step 3: Cross multiply
    42,799,360,163.60x = 64,199,040,245.40 × 14,841,312,035.60
  4. Step 4: Simplify right side
    42,799,360,163.60x = 952,797,988,668,023,898,112
  5. Step 5: Solve for x
    x = 952,797,988,668,023,898,112/42,799,360,163.60
  6. Step 6: Final answer
    x = 22,261,968,053.40

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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.