Home / 56,370,191.36-84,445,202.57-26,784,276.35

Finding the Fourth Proportional to 56,370,191.36, 84,445,202.57 and 26,784,276.35

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Solution

The fourth proportional to 56,370,191.36, 84,445,202.57 and 26,784,276.35 is: 40,124,107.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,370,191.36 : 84,445,202.57 = 26,784,276.35 : x
  2. Step 2: Convert to fraction form
    56,370,191.36/84,445,202.57 = 26,784,276.35/x
  3. Step 3: Cross multiply
    56,370,191.36x = 84,445,202.57 × 26,784,276.35
  4. Step 4: Simplify right side
    56,370,191.36x = 2,261,803,641,510,462.50
  5. Step 5: Solve for x
    x = 2,261,803,641,510,462.50/56,370,191.36
  6. Step 6: Final answer
    x = 40,124,107.92

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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.