Home / 110,384,062.95-152,333,256.23-60,827,628.90

Finding the Fourth Proportional to 110,384,062.95, 152,333,256.23 and 60,827,628.90

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Solution

The fourth proportional to 110,384,062.95, 152,333,256.23 and 60,827,628.90 is: 83,943,918.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,384,062.95 : 152,333,256.23 = 60,827,628.90 : x
  2. Step 2: Convert to fraction form
    110,384,062.95/152,333,256.23 = 60,827,628.90/x
  3. Step 3: Cross multiply
    110,384,062.95x = 152,333,256.23 × 60,827,628.90
  4. Step 4: Simplify right side
    110,384,062.95x = 9,266,070,778,782,230
  5. Step 5: Solve for x
    x = 9,266,070,778,782,230/110,384,062.95
  6. Step 6: Final answer
    x = 83,943,918.46

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1.5x scale

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.