Home / 97,746,275.52-146,651,262.48-46,621,641.60

Finding the Fourth Proportional to 97,746,275.52, 146,651,262.48 and 46,621,641.60

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Solution

The fourth proportional to 97,746,275.52, 146,651,262.48 and 46,621,641.60 is: 69,947,653.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,746,275.52 : 146,651,262.48 = 46,621,641.60 : x
  2. Step 2: Convert to fraction form
    97,746,275.52/146,651,262.48 = 46,621,641.60/x
  3. Step 3: Cross multiply
    97,746,275.52x = 146,651,262.48 × 46,621,641.60
  4. Step 4: Simplify right side
    97,746,275.52x = 6,837,122,599,530,087
  5. Step 5: Solve for x
    x = 6,837,122,599,530,087/97,746,275.52
  6. Step 6: Final answer
    x = 69,947,653.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.