Home / 45,765,797-63,141,421.62-25,916,857.16

Finding the Fourth Proportional to 45,765,797, 63,141,421.62 and 25,916,857.16

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Solution

The fourth proportional to 45,765,797, 63,141,421.62 and 25,916,857.16 is: 35,756,554.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,765,797 : 63,141,421.62 = 25,916,857.16 : x
  2. Step 2: Convert to fraction form
    45,765,797/63,141,421.62 = 25,916,857.16/x
  3. Step 3: Cross multiply
    45,765,797x = 63,141,421.62 × 25,916,857.16
  4. Step 4: Simplify right side
    45,765,797x = 1,636,427,205,004,875.75
  5. Step 5: Solve for x
    x = 1,636,427,205,004,875.75/45,765,797
  6. Step 6: Final answer
    x = 35,756,554.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.