Home / 58,866,914-88,301,157.24-18,477,398

Finding the Fourth Proportional to 58,866,914, 88,301,157.24 and 18,477,398

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Solution

The fourth proportional to 58,866,914, 88,301,157.24 and 18,477,398 is: 27,716,343.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,866,914 : 88,301,157.24 = 18,477,398 : x
  2. Step 2: Convert to fraction form
    58,866,914/88,301,157.24 = 18,477,398/x
  3. Step 3: Cross multiply
    58,866,914x = 88,301,157.24 × 18,477,398
  4. Step 4: Simplify right side
    58,866,914x = 1,631,575,626,184,061.50
  5. Step 5: Solve for x
    x = 1,631,575,626,184,061.50/58,866,914
  6. Step 6: Final answer
    x = 27,716,343.79

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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.