Home / 302,242,774.40-453,364,161.60-241,776,598.40

Finding the Fourth Proportional to 302,242,774.40, 453,364,161.60 and 241,776,598.40

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Solution

The fourth proportional to 302,242,774.40, 453,364,161.60 and 241,776,598.40 is: 362,664,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,242,774.40 : 453,364,161.60 = 241,776,598.40 : x
  2. Step 2: Convert to fraction form
    302,242,774.40/453,364,161.60 = 241,776,598.40/x
  3. Step 3: Cross multiply
    302,242,774.40x = 453,364,161.60 × 241,776,598.40
  4. Step 4: Simplify right side
    302,242,774.40x = 109,612,844,828,115,904
  5. Step 5: Solve for x
    x = 109,612,844,828,115,904/302,242,774.40
  6. Step 6: Final answer
    x = 362,664,897.60

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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.