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Finding the Third Proportional to 93,210,658 and 144,723,507

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Solution

The third proportional to 93,210,658 and 144,723,507 is: 224,704,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,210,658 : 144,723,507 = 144,723,507 : x
  2. Step 2: Convert to fraction form
    93,210,658/144,723,507 = 144,723,507/x
  3. Step 3: Cross multiply
    93,210,658x = 144,723,507 × 144,723,507
  4. Step 4: Simplify right side
    93,210,658x = 20,944,893,478,379,048
  5. Step 5: Solve for x
    x = 20,944,893,478,379,048/93,210,658
  6. Step 6: Final answer
    x = 224,704,920.31

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.