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Finding the Third Proportional to 6,530,394 and 15,249,570

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Solution

The third proportional to 6,530,394 and 15,249,570 is: 35,610,314.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,394 : 15,249,570 = 15,249,570 : x
  2. Step 2: Convert to fraction form
    6,530,394/15,249,570 = 15,249,570/x
  3. Step 3: Cross multiply
    6,530,394x = 15,249,570 × 15,249,570
  4. Step 4: Simplify right side
    6,530,394x = 232,549,385,184,900
  5. Step 5: Solve for x
    x = 232,549,385,184,900/6,530,394
  6. Step 6: Final answer
    x = 35,610,314.66

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.