Home / 46,816,528.32-64,606,903.92-26,190,318.96

Finding the Fourth Proportional to 46,816,528.32, 64,606,903.92 and 26,190,318.96

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Solution

The fourth proportional to 46,816,528.32, 64,606,903.92 and 26,190,318.96 is: 36,142,693.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,816,528.32 : 64,606,903.92 = 26,190,318.96 : x
  2. Step 2: Convert to fraction form
    46,816,528.32/64,606,903.92 = 26,190,318.96/x
  3. Step 3: Cross multiply
    46,816,528.32x = 64,606,903.92 × 26,190,318.96
  4. Step 4: Simplify right side
    46,816,528.32x = 1,692,075,420,682,874.50
  5. Step 5: Solve for x
    x = 1,692,075,420,682,874.50/46,816,528.32
  6. Step 6: Final answer
    x = 36,142,693.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.