Home / 70,461,357.06-105,666,693.64-24,390,736.76

Finding the Fourth Proportional to 70,461,357.06, 105,666,693.64 and 24,390,736.76

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Solution

The fourth proportional to 70,461,357.06, 105,666,693.64 and 24,390,736.76 is: 36,577,332.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,461,357.06 : 105,666,693.64 = 24,390,736.76 : x
  2. Step 2: Convert to fraction form
    70,461,357.06/105,666,693.64 = 24,390,736.76/x
  3. Step 3: Cross multiply
    70,461,357.06x = 105,666,693.64 × 24,390,736.76
  4. Step 4: Simplify right side
    70,461,357.06x = 2,577,288,508,872,806.50
  5. Step 5: Solve for x
    x = 2,577,288,508,872,806.50/70,461,357.06
  6. Step 6: Final answer
    x = 36,577,332.83

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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.