Home / 40,371,509.34-60,535,984.02-17,625,834.54

Finding the Fourth Proportional to 40,371,509.34, 60,535,984.02 and 17,625,834.54

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Solution

The fourth proportional to 40,371,509.34, 60,535,984.02 and 17,625,834.54 is: 26,429,461.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,371,509.34 : 60,535,984.02 = 17,625,834.54 : x
  2. Step 2: Convert to fraction form
    40,371,509.34/60,535,984.02 = 17,625,834.54/x
  3. Step 3: Cross multiply
    40,371,509.34x = 60,535,984.02 × 17,625,834.54
  4. Step 4: Simplify right side
    40,371,509.34x = 1,066,997,238,052,604
  5. Step 5: Solve for x
    x = 1,066,997,238,052,604/40,371,509.34
  6. Step 6: Final answer
    x = 26,429,461.16

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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.