Home / 59,518,486.59-82,130,976.57-33,407,959.74

Finding the Fourth Proportional to 59,518,486.59, 82,130,976.57 and 33,407,959.74

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Solution

The fourth proportional to 59,518,486.59, 82,130,976.57 and 33,407,959.74 is: 46,100,438.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,518,486.59 : 82,130,976.57 = 33,407,959.74 : x
  2. Step 2: Convert to fraction form
    59,518,486.59/82,130,976.57 = 33,407,959.74/x
  3. Step 3: Cross multiply
    59,518,486.59x = 82,130,976.57 × 33,407,959.74
  4. Step 4: Simplify right side
    59,518,486.59x = 2,743,828,358,657,443
  5. Step 5: Solve for x
    x = 2,743,828,358,657,443/59,518,486.59
  6. Step 6: Final answer
    x = 46,100,438.97

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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.