Home / 59,118,410.07-81,582,635.30-33,013,386.63

Finding the Fourth Proportional to 59,118,410.07, 81,582,635.30 and 33,013,386.63

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Solution

The fourth proportional to 59,118,410.07, 81,582,635.30 and 33,013,386.63 is: 45,558,043.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,118,410.07 : 81,582,635.30 = 33,013,386.63 : x
  2. Step 2: Convert to fraction form
    59,118,410.07/81,582,635.30 = 33,013,386.63/x
  3. Step 3: Cross multiply
    59,118,410.07x = 81,582,635.30 × 33,013,386.63
  4. Step 4: Simplify right side
    59,118,410.07x = 2,693,319,081,288,119
  5. Step 5: Solve for x
    x = 2,693,319,081,288,119/59,118,410.07
  6. Step 6: Final answer
    x = 45,558,043.22

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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.