Home / 45,806,071.34-63,210,775.59-25,179,369.90

Finding the Fourth Proportional to 45,806,071.34, 63,210,775.59 and 25,179,369.90

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Solution

The fourth proportional to 45,806,071.34, 63,210,775.59 and 25,179,369.90 is: 34,746,649.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,806,071.34 : 63,210,775.59 = 25,179,369.90 : x
  2. Step 2: Convert to fraction form
    45,806,071.34/63,210,775.59 = 25,179,369.90/x
  3. Step 3: Cross multiply
    45,806,071.34x = 63,210,775.59 × 25,179,369.90
  4. Step 4: Simplify right side
    45,806,071.34x = 1,591,607,500,246,500.75
  5. Step 5: Solve for x
    x = 1,591,607,500,246,500.75/45,806,071.34
  6. Step 6: Final answer
    x = 34,746,649.38

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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.