Home / 39,366,101.60-59,049,152.40-26,517,039.20

Finding the Fourth Proportional to 39,366,101.60, 59,049,152.40 and 26,517,039.20

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Solution

The fourth proportional to 39,366,101.60, 59,049,152.40 and 26,517,039.20 is: 39,775,558.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,101.60 : 59,049,152.40 = 26,517,039.20 : x
  2. Step 2: Convert to fraction form
    39,366,101.60/59,049,152.40 = 26,517,039.20/x
  3. Step 3: Cross multiply
    39,366,101.60x = 59,049,152.40 × 26,517,039.20
  4. Step 4: Simplify right side
    39,366,101.60x = 1,565,808,688,917,574
  5. Step 5: Solve for x
    x = 1,565,808,688,917,574/39,366,101.60
  6. Step 6: Final answer
    x = 39,775,558.80

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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.