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Finding the Third Proportional to 32,779,626 and 70,811,316

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Solution

The third proportional to 32,779,626 and 70,811,316 is: 152,968,263.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,779,626 : 70,811,316 = 70,811,316 : x
  2. Step 2: Convert to fraction form
    32,779,626/70,811,316 = 70,811,316/x
  3. Step 3: Cross multiply
    32,779,626x = 70,811,316 × 70,811,316
  4. Step 4: Simplify right side
    32,779,626x = 5,014,242,473,651,856
  5. Step 5: Solve for x
    x = 5,014,242,473,651,856/32,779,626
  6. Step 6: Final answer
    x = 152,968,263.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.