Home / 23,184,000.80-34,748,007.60-11,818,599.20

Finding the Fourth Proportional to 23,184,000.80, 34,748,007.60 and 11,818,599.20

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Solution

The fourth proportional to 23,184,000.80, 34,748,007.60 and 11,818,599.20 is: 17,713,628.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,000.80 : 34,748,007.60 = 11,818,599.20 : x
  2. Step 2: Convert to fraction form
    23,184,000.80/34,748,007.60 = 11,818,599.20/x
  3. Step 3: Cross multiply
    23,184,000.80x = 34,748,007.60 × 11,818,599.20
  4. Step 4: Simplify right side
    23,184,000.80x = 410,672,774,822,953.94
  5. Step 5: Solve for x
    x = 410,672,774,822,953.94/23,184,000.80
  6. Step 6: Final answer
    x = 17,713,628.39

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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.