Home / 68,435,465.26-94,409,284.95-60,602,959.66

Finding the Fourth Proportional to 68,435,465.26, 94,409,284.95 and 60,602,959.66

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Solution

The fourth proportional to 68,435,465.26, 94,409,284.95 and 60,602,959.66 is: 83,604,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,435,465.26 : 94,409,284.95 = 60,602,959.66 : x
  2. Step 2: Convert to fraction form
    68,435,465.26/94,409,284.95 = 60,602,959.66/x
  3. Step 3: Cross multiply
    68,435,465.26x = 94,409,284.95 × 60,602,959.66
  4. Step 4: Simplify right side
    68,435,465.26x = 5,721,482,087,354,295
  5. Step 5: Solve for x
    x = 5,721,482,087,354,295/68,435,465.26
  6. Step 6: Final answer
    x = 83,604,050.41

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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.