Home / 15,335,060.80-23,049,830.40-14,484,755.20

Finding the Fourth Proportional to 15,335,060.80, 23,049,830.40 and 14,484,755.20

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Solution

The fourth proportional to 15,335,060.80, 23,049,830.40 and 14,484,755.20 is: 21,771,752.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,335,060.80 : 23,049,830.40 = 14,484,755.20 : x
  2. Step 2: Convert to fraction form
    15,335,060.80/23,049,830.40 = 14,484,755.20/x
  3. Step 3: Cross multiply
    15,335,060.80x = 23,049,830.40 × 14,484,755.20
  4. Step 4: Simplify right side
    15,335,060.80x = 333,871,150,745,518.06
  5. Step 5: Solve for x
    x = 333,871,150,745,518.06/15,335,060.80
  6. Step 6: Final answer
    x = 21,771,752.66

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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.