Home / 24,129,760,958.71-36,199,877,509.81-7,341,135,904.69

Finding the Fourth Proportional to 24,129,760,958.71, 36,199,877,509.81 and 7,341,135,904.69

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Solution

The fourth proportional to 24,129,760,958.71, 36,199,877,509.81 and 7,341,135,904.69 is: 11,013,296,857.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,129,760,958.71 : 36,199,877,509.81 = 7,341,135,904.69 : x
  2. Step 2: Convert to fraction form
    24,129,760,958.71/36,199,877,509.81 = 7,341,135,904.69/x
  3. Step 3: Cross multiply
    24,129,760,958.71x = 36,199,877,509.81 × 7,341,135,904.69
  4. Step 4: Simplify right side
    24,129,760,958.71x = 265,748,220,532,646,182,912
  5. Step 5: Solve for x
    x = 265,748,220,532,646,182,912/24,129,760,958.71
  6. Step 6: Final answer
    x = 11,013,296,857.25

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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.