Home / 113,468,316.80-169,950,532.80-93,312,924.80

Finding the Fourth Proportional to 113,468,316.80, 169,950,532.80 and 93,312,924.80

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Solution

The fourth proportional to 113,468,316.80, 169,950,532.80 and 93,312,924.80 is: 139,762,197.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,468,316.80 : 169,950,532.80 = 93,312,924.80 : x
  2. Step 2: Convert to fraction form
    113,468,316.80/169,950,532.80 = 93,312,924.80/x
  3. Step 3: Cross multiply
    113,468,316.80x = 169,950,532.80 × 93,312,924.80
  4. Step 4: Simplify right side
    113,468,316.80x = 15,858,581,286,886,334
  5. Step 5: Solve for x
    x = 15,858,581,286,886,334/113,468,316.80
  6. Step 6: Final answer
    x = 139,762,197.36

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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.