Home / 70,669,892.70-106,011,837.45-24,604,674.30

Finding the Fourth Proportional to 70,669,892.70, 106,011,837.45 and 24,604,674.30

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Solution

The fourth proportional to 70,669,892.70, 106,011,837.45 and 24,604,674.30 is: 36,909,448.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,669,892.70 : 106,011,837.45 = 24,604,674.30 : x
  2. Step 2: Convert to fraction form
    70,669,892.70/106,011,837.45 = 24,604,674.30/x
  3. Step 3: Cross multiply
    70,669,892.70x = 106,011,837.45 × 24,604,674.30
  4. Step 4: Simplify right side
    70,669,892.70x = 2,608,386,732,401,792.50
  5. Step 5: Solve for x
    x = 2,608,386,732,401,792.50/70,669,892.70
  6. Step 6: Final answer
    x = 36,909,448.04

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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.