Home / 60,741,456.48-83,823,214.32-33,239,386.08

Finding the Fourth Proportional to 60,741,456.48, 83,823,214.32 and 33,239,386.08

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Solution

The fourth proportional to 60,741,456.48, 83,823,214.32 and 33,239,386.08 is: 45,870,355.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,741,456.48 : 83,823,214.32 = 33,239,386.08 : x
  2. Step 2: Convert to fraction form
    60,741,456.48/83,823,214.32 = 33,239,386.08/x
  3. Step 3: Cross multiply
    60,741,456.48x = 83,823,214.32 × 33,239,386.08
  4. Step 4: Simplify right side
    60,741,456.48x = 2,786,232,183,249,064.50
  5. Step 5: Solve for x
    x = 2,786,232,183,249,064.50/60,741,456.48
  6. Step 6: Final answer
    x = 45,870,355.19

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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.