Home / 53,773,438.34-80,660,034.49-23,048,094.91

Finding the Fourth Proportional to 53,773,438.34, 80,660,034.49 and 23,048,094.91

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Solution

The fourth proportional to 53,773,438.34, 80,660,034.49 and 23,048,094.91 is: 34,572,089.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,773,438.34 : 80,660,034.49 = 23,048,094.91 : x
  2. Step 2: Convert to fraction form
    53,773,438.34/80,660,034.49 = 23,048,094.91/x
  3. Step 3: Cross multiply
    53,773,438.34x = 80,660,034.49 × 23,048,094.91
  4. Step 4: Simplify right side
    53,773,438.34x = 1,859,060,130,369,393.25
  5. Step 5: Solve for x
    x = 1,859,060,130,369,393.25/53,773,438.34
  6. Step 6: Final answer
    x = 34,572,089.64

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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.