Home / 92,918,069.19-139,376,854.58-34,624,420.02

Finding the Fourth Proportional to 92,918,069.19, 139,376,854.58 and 34,624,420.02

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Solution

The fourth proportional to 92,918,069.19, 139,376,854.58 and 34,624,420.02 is: 51,936,537.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,918,069.19 : 139,376,854.58 = 34,624,420.02 : x
  2. Step 2: Convert to fraction form
    92,918,069.19/139,376,854.58 = 34,624,420.02/x
  3. Step 3: Cross multiply
    92,918,069.19x = 139,376,854.58 × 34,624,420.02
  4. Step 4: Simplify right side
    92,918,069.19x = 4,825,842,753,871,259
  5. Step 5: Solve for x
    x = 4,825,842,753,871,259/92,918,069.19
  6. Step 6: Final answer
    x = 51,936,537.17

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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.