Home / 44,289,427.80-66,434,141.70-39,502,522.20

Finding the Fourth Proportional to 44,289,427.80, 66,434,141.70 and 39,502,522.20

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Solution

The fourth proportional to 44,289,427.80, 66,434,141.70 and 39,502,522.20 is: 59,253,783.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,427.80 : 66,434,141.70 = 39,502,522.20 : x
  2. Step 2: Convert to fraction form
    44,289,427.80/66,434,141.70 = 39,502,522.20/x
  3. Step 3: Cross multiply
    44,289,427.80x = 66,434,141.70 × 39,502,522.20
  4. Step 4: Simplify right side
    44,289,427.80x = 2,624,316,157,342,196
  5. Step 5: Solve for x
    x = 2,624,316,157,342,196/44,289,427.80
  6. Step 6: Final answer
    x = 59,253,783.30

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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.