Home / 174,866,999.10-262,300,498.65-169,828,151.10

Finding the Fourth Proportional to 174,866,999.10, 262,300,498.65 and 169,828,151.10

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Solution

The fourth proportional to 174,866,999.10, 262,300,498.65 and 169,828,151.10 is: 254,742,226.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,866,999.10 : 262,300,498.65 = 169,828,151.10 : x
  2. Step 2: Convert to fraction form
    174,866,999.10/262,300,498.65 = 169,828,151.10/x
  3. Step 3: Cross multiply
    174,866,999.10x = 262,300,498.65 × 169,828,151.10
  4. Step 4: Simplify right side
    174,866,999.10x = 44,546,008,718,337,544
  5. Step 5: Solve for x
    x = 44,546,008,718,337,544/174,866,999.10
  6. Step 6: Final answer
    x = 254,742,226.65

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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.