Home / 60,756,329.08-83,845,210.08-34,653,275.56

Finding the Fourth Proportional to 60,756,329.08, 83,845,210.08 and 34,653,275.56

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Solution

The fourth proportional to 60,756,329.08, 83,845,210.08 and 34,653,275.56 is: 47,822,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,756,329.08 : 83,845,210.08 = 34,653,275.56 : x
  2. Step 2: Convert to fraction form
    60,756,329.08/83,845,210.08 = 34,653,275.56/x
  3. Step 3: Cross multiply
    60,756,329.08x = 83,845,210.08 × 34,653,275.56
  4. Step 4: Simplify right side
    60,756,329.08x = 2,905,511,169,288,330
  5. Step 5: Solve for x
    x = 2,905,511,169,288,330/60,756,329.08
  6. Step 6: Final answer
    x = 47,822,362.10

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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.