Home / 175,051,867.40-262,589,004.30-67,346,491.40

Finding the Fourth Proportional to 175,051,867.40, 262,589,004.30 and 67,346,491.40

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Solution

The fourth proportional to 175,051,867.40, 262,589,004.30 and 67,346,491.40 is: 101,024,047.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,051,867.40 : 262,589,004.30 = 67,346,491.40 : x
  2. Step 2: Convert to fraction form
    175,051,867.40/262,589,004.30 = 67,346,491.40/x
  3. Step 3: Cross multiply
    175,051,867.40x = 262,589,004.30 × 67,346,491.40
  4. Step 4: Simplify right side
    175,051,867.40x = 17,684,448,119,824,516
  5. Step 5: Solve for x
    x = 17,684,448,119,824,516/175,051,867.40
  6. Step 6: Final answer
    x = 101,024,047.23

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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.