Home / 174,256,931.10-261,385,396.65-174,256,931.10

Finding the Fourth Proportional to 174,256,931.10, 261,385,396.65 and 174,256,931.10

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Solution

The fourth proportional to 174,256,931.10, 261,385,396.65 and 174,256,931.10 is: 261,385,396.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,256,931.10 : 261,385,396.65 = 174,256,931.10 : x
  2. Step 2: Convert to fraction form
    174,256,931.10/261,385,396.65 = 174,256,931.10/x
  3. Step 3: Cross multiply
    174,256,931.10x = 261,385,396.65 × 174,256,931.10
  4. Step 4: Simplify right side
    174,256,931.10x = 45,548,217,054,585,224
  5. Step 5: Solve for x
    x = 45,548,217,054,585,224/174,256,931.10
  6. Step 6: Final answer
    x = 261,385,396.65

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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.