Home / 33,038,748,565,431-45,593,614,766,628-18,021,814,247,532

Finding the Fourth Proportional to 33,038,748,565,431, 45,593,614,766,628 and 18,021,814,247,532

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Solution

The fourth proportional to 33,038,748,565,431, 45,593,614,766,628 and 18,021,814,247,532 is: 24,870,180,980,687.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,038,748,565,431 : 45,593,614,766,628 = 18,021,814,247,532 : x
  2. Step 2: Convert to fraction form
    33,038,748,565,431/45,593,614,766,628 = 18,021,814,247,532/x
  3. Step 3: Cross multiply
    33,038,748,565,431x = 45,593,614,766,628 × 18,021,814,247,532
  4. Step 4: Simplify right side
    33,038,748,565,431x = 821,679,656,197,701,932,739,985,408
  5. Step 5: Solve for x
    x = 821,679,656,197,701,932,739,985,408/33,038,748,565,431
  6. Step 6: Final answer
    x = 24,870,180,980,687.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.