Home / 15,965,624.67-23,963,577.57-9,881,953.80

Finding the Fourth Proportional to 15,965,624.67, 23,963,577.57 and 9,881,953.80

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Solution

The fourth proportional to 15,965,624.67, 23,963,577.57 and 9,881,953.80 is: 14,832,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,965,624.67 : 23,963,577.57 = 9,881,953.80 : x
  2. Step 2: Convert to fraction form
    15,965,624.67/23,963,577.57 = 9,881,953.80/x
  3. Step 3: Cross multiply
    15,965,624.67x = 23,963,577.57 × 9,881,953.80
  4. Step 4: Simplify right side
    15,965,624.67x = 236,806,966,429,456.28
  5. Step 5: Solve for x
    x = 236,806,966,429,456.28/15,965,624.67
  6. Step 6: Final answer
    x = 14,832,301.98

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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.