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Finding the Third Proportional to 39,473,913 and 59,210,869.50

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Solution

The third proportional to 39,473,913 and 59,210,869.50 is: 88,816,304.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,473,913 : 59,210,869.50 = 59,210,869.50 : x
  2. Step 2: Convert to fraction form
    39,473,913/59,210,869.50 = 59,210,869.50/x
  3. Step 3: Cross multiply
    39,473,913x = 59,210,869.50 × 59,210,869.50
  4. Step 4: Simplify right side
    39,473,913x = 3,505,927,066,946,030
  5. Step 5: Solve for x
    x = 3,505,927,066,946,030/39,473,913
  6. Step 6: Final answer
    x = 88,816,304.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.