Home / 27,648,271.80-41,472,407.70-17,562,281.40

Finding the Fourth Proportional to 27,648,271.80, 41,472,407.70 and 17,562,281.40

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Solution

The fourth proportional to 27,648,271.80, 41,472,407.70 and 17,562,281.40 is: 26,343,422.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,271.80 : 41,472,407.70 = 17,562,281.40 : x
  2. Step 2: Convert to fraction form
    27,648,271.80/41,472,407.70 = 17,562,281.40/x
  3. Step 3: Cross multiply
    27,648,271.80x = 41,472,407.70 × 17,562,281.40
  4. Step 4: Simplify right side
    27,648,271.80x = 728,350,094,362,926.75
  5. Step 5: Solve for x
    x = 728,350,094,362,926.75/27,648,271.80
  6. Step 6: Final answer
    x = 26,343,422.10

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1.5x scale

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.