Home / 29,842,689.60-44,764,034.40-15,460,977.60

Finding the Fourth Proportional to 29,842,689.60, 44,764,034.40 and 15,460,977.60

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Solution

The fourth proportional to 29,842,689.60, 44,764,034.40 and 15,460,977.60 is: 23,191,466.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,842,689.60 : 44,764,034.40 = 15,460,977.60 : x
  2. Step 2: Convert to fraction form
    29,842,689.60/44,764,034.40 = 15,460,977.60/x
  3. Step 3: Cross multiply
    29,842,689.60x = 44,764,034.40 × 15,460,977.60
  4. Step 4: Simplify right side
    29,842,689.60x = 692,095,733,144,029.38
  5. Step 5: Solve for x
    x = 692,095,733,144,029.38/29,842,689.60
  6. Step 6: Final answer
    x = 23,191,466.40

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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.