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Finding the Third Proportional to 4,441,326,649.50 and 9,875,670,528

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Solution

The third proportional to 4,441,326,649.50 and 9,875,670,528 is: 21,959,399,988.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,326,649.50 : 9,875,670,528 = 9,875,670,528 : x
  2. Step 2: Convert to fraction form
    4,441,326,649.50/9,875,670,528 = 9,875,670,528/x
  3. Step 3: Cross multiply
    4,441,326,649.50x = 9,875,670,528 × 9,875,670,528
  4. Step 4: Simplify right side
    4,441,326,649.50x = 97,528,868,377,607,798,784
  5. Step 5: Solve for x
    x = 97,528,868,377,607,798,784/4,441,326,649.50
  6. Step 6: Final answer
    x = 21,959,399,988.87

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.