Home / 119,344,407,118.27-164,695,950,774.65-67,902,965,709.41

Finding the Fourth Proportional to 119,344,407,118.27, 164,695,950,774.65 and 67,902,965,709.41

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Solution

The fourth proportional to 119,344,407,118.27, 164,695,950,774.65 and 67,902,965,709.41 is: 93,706,473,289.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,344,407,118.27 : 164,695,950,774.65 = 67,902,965,709.41 : x
  2. Step 2: Convert to fraction form
    119,344,407,118.27/164,695,950,774.65 = 67,902,965,709.41/x
  3. Step 3: Cross multiply
    119,344,407,118.27x = 164,695,950,774.65 × 67,902,965,709.41
  4. Step 4: Simplify right side
    119,344,407,118.27x = 11,183,343,497,929,736,323,072
  5. Step 5: Solve for x
    x = 11,183,343,497,929,736,323,072/119,344,407,118.27
  6. Step 6: Final answer
    x = 93,706,473,289.92

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1.5x scale

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.