Home / 95,595,833.16-143,393,530.92-40,973,000.40

Finding the Fourth Proportional to 95,595,833.16, 143,393,530.92 and 40,973,000.40

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Solution

The fourth proportional to 95,595,833.16, 143,393,530.92 and 40,973,000.40 is: 61,459,406.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,595,833.16 : 143,393,530.92 = 40,973,000.40 : x
  2. Step 2: Convert to fraction form
    95,595,833.16/143,393,530.92 = 40,973,000.40/x
  3. Step 3: Cross multiply
    95,595,833.16x = 143,393,530.92 × 40,973,000.40
  4. Step 4: Simplify right side
    95,595,833.16x = 5,875,263,199,742,572
  5. Step 5: Solve for x
    x = 5,875,263,199,742,572/95,595,833.16
  6. Step 6: Final answer
    x = 61,459,406.81

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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.