Home / 97,592,130.18-134,668,562.24-55,767,895.67

Finding the Fourth Proportional to 97,592,130.18, 134,668,562.24 and 55,767,895.67

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Solution

The fourth proportional to 97,592,130.18, 134,668,562.24 and 55,767,895.67 is: 76,954,794.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,592,130.18 : 134,668,562.24 = 55,767,895.67 : x
  2. Step 2: Convert to fraction form
    97,592,130.18/134,668,562.24 = 55,767,895.67/x
  3. Step 3: Cross multiply
    97,592,130.18x = 134,668,562.24 × 55,767,895.67
  4. Step 4: Simplify right side
    97,592,130.18x = 7,510,182,329,505,313
  5. Step 5: Solve for x
    x = 7,510,182,329,505,313/97,592,130.18
  6. Step 6: Final answer
    x = 76,954,794.57

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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.