Home / 39,271,021.02-58,886,823.62-22,881,602.01

Finding the Fourth Proportional to 39,271,021.02, 58,886,823.62 and 22,881,602.01

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Solution

The fourth proportional to 39,271,021.02, 58,886,823.62 and 22,881,602.01 is: 34,310,920.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,271,021.02 : 58,886,823.62 = 22,881,602.01 : x
  2. Step 2: Convert to fraction form
    39,271,021.02/58,886,823.62 = 22,881,602.01/x
  3. Step 3: Cross multiply
    39,271,021.02x = 58,886,823.62 × 22,881,602.01
  4. Step 4: Simplify right side
    39,271,021.02x = 1,347,424,861,983,937.25
  5. Step 5: Solve for x
    x = 1,347,424,861,983,937.25/39,271,021.02
  6. Step 6: Final answer
    x = 34,310,920.04

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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.