Home / 233,100,036.80-349,776,026.40-103,727,614.40

Finding the Fourth Proportional to 233,100,036.80, 349,776,026.40 and 103,727,614.40

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Solution

The fourth proportional to 233,100,036.80, 349,776,026.40 and 103,727,614.40 is: 155,647,477.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,100,036.80 : 349,776,026.40 = 103,727,614.40 : x
  2. Step 2: Convert to fraction form
    233,100,036.80/349,776,026.40 = 103,727,614.40/x
  3. Step 3: Cross multiply
    233,100,036.80x = 349,776,026.40 × 103,727,614.40
  4. Step 4: Simplify right side
    233,100,036.80x = 36,281,432,792,783,416
  5. Step 5: Solve for x
    x = 36,281,432,792,783,416/233,100,036.80
  6. Step 6: Final answer
    x = 155,647,477.76

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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.