Home / 58,107,011.04-80,184,563.04-31,996,432.56

Finding the Fourth Proportional to 58,107,011.04, 80,184,563.04 and 31,996,432.56

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Solution

The fourth proportional to 58,107,011.04, 80,184,563.04 and 31,996,432.56 is: 44,153,363.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,107,011.04 : 80,184,563.04 = 31,996,432.56 : x
  2. Step 2: Convert to fraction form
    58,107,011.04/80,184,563.04 = 31,996,432.56/x
  3. Step 3: Cross multiply
    58,107,011.04x = 80,184,563.04 × 31,996,432.56
  4. Step 4: Simplify right side
    58,107,011.04x = 2,565,619,963,662,428.50
  5. Step 5: Solve for x
    x = 2,565,619,963,662,428.50/58,107,011.04
  6. Step 6: Final answer
    x = 44,153,363.21

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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.