Home / 60,077,311.23-82,908,319.71-33,975,732.32

Finding the Fourth Proportional to 60,077,311.23, 82,908,319.71 and 33,975,732.32

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Solution

The fourth proportional to 60,077,311.23, 82,908,319.71 and 33,975,732.32 is: 46,887,432.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,311.23 : 82,908,319.71 = 33,975,732.32 : x
  2. Step 2: Convert to fraction form
    60,077,311.23/82,908,319.71 = 33,975,732.32/x
  3. Step 3: Cross multiply
    60,077,311.23x = 82,908,319.71 × 33,975,732.32
  4. Step 4: Simplify right side
    60,077,311.23x = 2,816,870,877,153,398
  5. Step 5: Solve for x
    x = 2,816,870,877,153,398/60,077,311.23
  6. Step 6: Final answer
    x = 46,887,432.53

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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.