Home / 58,624,841.41-87,938,010.47-15,493,672.13

Finding the Fourth Proportional to 58,624,841.41, 87,938,010.47 and 15,493,672.13

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Solution

The fourth proportional to 58,624,841.41, 87,938,010.47 and 15,493,672.13 is: 23,240,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,624,841.41 : 87,938,010.47 = 15,493,672.13 : x
  2. Step 2: Convert to fraction form
    58,624,841.41/87,938,010.47 = 15,493,672.13/x
  3. Step 3: Cross multiply
    58,624,841.41x = 87,938,010.47 × 15,493,672.13
  4. Step 4: Simplify right side
    58,624,841.41x = 1,362,482,701,585,731.25
  5. Step 5: Solve for x
    x = 1,362,482,701,585,731.25/58,624,841.41
  6. Step 6: Final answer
    x = 23,240,705.97

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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.