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Finding the Third Proportional to 15,698,516,698 and 24,129,702,942

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Solution

The third proportional to 15,698,516,698 and 24,129,702,942 is: 37,089,017,725.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,698,516,698 : 24,129,702,942 = 24,129,702,942 : x
  2. Step 2: Convert to fraction form
    15,698,516,698/24,129,702,942 = 24,129,702,942/x
  3. Step 3: Cross multiply
    15,698,516,698x = 24,129,702,942 × 24,129,702,942
  4. Step 4: Simplify right side
    15,698,516,698x = 582,242,564,069,163,466,752
  5. Step 5: Solve for x
    x = 582,242,564,069,163,466,752/15,698,516,698
  6. Step 6: Final answer
    x = 37,089,017,725.05

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.