Home / 15,200,637,140-32,688,917,898.50

Finding the Third Proportional to 15,200,637,140 and 32,688,917,898.50

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Solution

The third proportional to 15,200,637,140 and 32,688,917,898.50 is: 70,297,405,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,200,637,140 : 32,688,917,898.50 = 32,688,917,898.50 : x
  2. Step 2: Convert to fraction form
    15,200,637,140/32,688,917,898.50 = 32,688,917,898.50/x
  3. Step 3: Cross multiply
    15,200,637,140x = 32,688,917,898.50 × 32,688,917,898.50
  4. Step 4: Simplify right side
    15,200,637,140x = 1,068,565,353,374,873,681,920
  5. Step 5: Solve for x
    x = 1,068,565,353,374,873,681,920/15,200,637,140
  6. Step 6: Final answer
    x = 70,297,405,531.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.