Home / 29,214,810.52-40,303,762.50-17,605,776.76

Finding the Fourth Proportional to 29,214,810.52, 40,303,762.50 and 17,605,776.76

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Solution

The fourth proportional to 29,214,810.52, 40,303,762.50 and 17,605,776.76 is: 24,288,332.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,214,810.52 : 40,303,762.50 = 17,605,776.76 : x
  2. Step 2: Convert to fraction form
    29,214,810.52/40,303,762.50 = 17,605,776.76/x
  3. Step 3: Cross multiply
    29,214,810.52x = 40,303,762.50 × 17,605,776.76
  4. Step 4: Simplify right side
    29,214,810.52x = 709,579,045,163,059.62
  5. Step 5: Solve for x
    x = 709,579,045,163,059.62/29,214,810.52
  6. Step 6: Final answer
    x = 24,288,332.96

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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.