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Finding the Third Proportional to 112,047,008 and 243,725,824

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Solution

The third proportional to 112,047,008 and 243,725,824 is: 530,154,962.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,047,008 : 243,725,824 = 243,725,824 : x
  2. Step 2: Convert to fraction form
    112,047,008/243,725,824 = 243,725,824/x
  3. Step 3: Cross multiply
    112,047,008x = 243,725,824 × 243,725,824
  4. Step 4: Simplify right side
    112,047,008x = 59,402,277,284,478,976
  5. Step 5: Solve for x
    x = 59,402,277,284,478,976/112,047,008
  6. Step 6: Final answer
    x = 530,154,962.14

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.