Home / 57,832,368.92-79,803,586.23-33,047,637.38

Finding the Fourth Proportional to 57,832,368.92, 79,803,586.23 and 33,047,637.38

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Solution

The fourth proportional to 57,832,368.92, 79,803,586.23 and 33,047,637.38 is: 45,602,835.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,832,368.92 : 79,803,586.23 = 33,047,637.38 : x
  2. Step 2: Convert to fraction form
    57,832,368.92/79,803,586.23 = 33,047,637.38/x
  3. Step 3: Cross multiply
    57,832,368.92x = 79,803,586.23 × 33,047,637.38
  4. Step 4: Simplify right side
    57,832,368.92x = 2,637,319,979,352,601.50
  5. Step 5: Solve for x
    x = 2,637,319,979,352,601.50/57,832,368.92
  6. Step 6: Final answer
    x = 45,602,835.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.