Home / 173,868,000.30-260,802,000.45-46,217,184.30

Finding the Fourth Proportional to 173,868,000.30, 260,802,000.45 and 46,217,184.30

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Solution

The fourth proportional to 173,868,000.30, 260,802,000.45 and 46,217,184.30 is: 69,325,776.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,000.30 : 260,802,000.45 = 46,217,184.30 : x
  2. Step 2: Convert to fraction form
    173,868,000.30/260,802,000.45 = 46,217,184.30/x
  3. Step 3: Cross multiply
    173,868,000.30x = 260,802,000.45 × 46,217,184.30
  4. Step 4: Simplify right side
    173,868,000.30x = 12,053,534,120,606,332
  5. Step 5: Solve for x
    x = 12,053,534,120,606,332/173,868,000.30
  6. Step 6: Final answer
    x = 69,325,776.45

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1.5x scale

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.