Home / 16,402,865,258.52-24,604,118,524.80-3,981,195,829.80

Finding the Fourth Proportional to 16,402,865,258.52, 24,604,118,524.80 and 3,981,195,829.80

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Solution

The fourth proportional to 16,402,865,258.52, 24,604,118,524.80 and 3,981,195,829.80 is: 5,971,750,210.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,865,258.52 : 24,604,118,524.80 = 3,981,195,829.80 : x
  2. Step 2: Convert to fraction form
    16,402,865,258.52/24,604,118,524.80 = 3,981,195,829.80/x
  3. Step 3: Cross multiply
    16,402,865,258.52x = 24,604,118,524.80 × 3,981,195,829.80
  4. Step 4: Simplify right side
    16,402,865,258.52x = 97,953,814,066,838,683,648
  5. Step 5: Solve for x
    x = 97,953,814,066,838,683,648/16,402,865,258.52
  6. Step 6: Final answer
    x = 5,971,750,210.89

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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.