Home / 162,960,342.70-244,483,816.65-70,804,536.70

Finding the Fourth Proportional to 162,960,342.70, 244,483,816.65 and 70,804,536.70

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Solution

The fourth proportional to 162,960,342.70, 244,483,816.65 and 70,804,536.70 is: 106,225,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,960,342.70 : 244,483,816.65 = 70,804,536.70 : x
  2. Step 2: Convert to fraction form
    162,960,342.70/244,483,816.65 = 70,804,536.70/x
  3. Step 3: Cross multiply
    162,960,342.70x = 244,483,816.65 × 70,804,536.70
  4. Step 4: Simplify right side
    162,960,342.70x = 17,310,563,368,550,998
  5. Step 5: Solve for x
    x = 17,310,563,368,550,998/162,960,342.70
  6. Step 6: Final answer
    x = 106,225,619.57

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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.