Home / 15,544,554.90-23,316,832.35-4,906,986.90

Finding the Fourth Proportional to 15,544,554.90, 23,316,832.35 and 4,906,986.90

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Solution

The fourth proportional to 15,544,554.90, 23,316,832.35 and 4,906,986.90 is: 7,360,480.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,554.90 : 23,316,832.35 = 4,906,986.90 : x
  2. Step 2: Convert to fraction form
    15,544,554.90/23,316,832.35 = 4,906,986.90/x
  3. Step 3: Cross multiply
    15,544,554.90x = 23,316,832.35 × 4,906,986.90
  4. Step 4: Simplify right side
    15,544,554.90x = 114,415,390,890,946.23
  5. Step 5: Solve for x
    x = 114,415,390,890,946.23/15,544,554.90
  6. Step 6: Final answer
    x = 7,360,480.35

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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.