Home / 46,163,708.51-63,707,427.95-25,255,256.13

Finding the Fourth Proportional to 46,163,708.51, 63,707,427.95 and 25,255,256.13

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Solution

The fourth proportional to 46,163,708.51, 63,707,427.95 and 25,255,256.13 is: 34,853,079.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,163,708.51 : 63,707,427.95 = 25,255,256.13 : x
  2. Step 2: Convert to fraction form
    46,163,708.51/63,707,427.95 = 25,255,256.13/x
  3. Step 3: Cross multiply
    46,163,708.51x = 63,707,427.95 × 25,255,256.13
  4. Step 4: Simplify right side
    46,163,708.51x = 1,608,947,409,815,957.50
  5. Step 5: Solve for x
    x = 1,608,947,409,815,957.50/46,163,708.51
  6. Step 6: Final answer
    x = 34,853,079.66

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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.