Home / 155,200,269,956.01-232,798,851,349.35-49,082,354,281.23

Finding the Fourth Proportional to 155,200,269,956.01, 232,798,851,349.35 and 49,082,354,281.23

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Solution

The fourth proportional to 155,200,269,956.01, 232,798,851,349.35 and 49,082,354,281.23 is: 73,623,040,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,200,269,956.01 : 232,798,851,349.35 = 49,082,354,281.23 : x
  2. Step 2: Convert to fraction form
    155,200,269,956.01/232,798,851,349.35 = 49,082,354,281.23/x
  3. Step 3: Cross multiply
    155,200,269,956.01x = 232,798,851,349.35 × 49,082,354,281.23
  4. Step 4: Simplify right side
    155,200,269,956.01x = 11,426,315,698,192,196,304,896
  5. Step 5: Solve for x
    x = 11,426,315,698,192,196,304,896/155,200,269,956.01
  6. Step 6: Final answer
    x = 73,623,040,098.00

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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.