Home / 604,315,104,373.32-833,966,451,899.46-329,971,634,347.56

Finding the Fourth Proportional to 604,315,104,373.32, 833,966,451,899.46 and 329,971,634,347.56

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Solution

The fourth proportional to 604,315,104,373.32, 833,966,451,899.46 and 329,971,634,347.56 is: 455,367,193,592.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,315,104,373.32 : 833,966,451,899.46 = 329,971,634,347.56 : x
  2. Step 2: Convert to fraction form
    604,315,104,373.32/833,966,451,899.46 = 329,971,634,347.56/x
  3. Step 3: Cross multiply
    604,315,104,373.32x = 833,966,451,899.46 × 329,971,634,347.56
  4. Step 4: Simplify right side
    604,315,104,373.32x = 275,185,273,124,300,601,163,776
  5. Step 5: Solve for x
    x = 275,185,273,124,300,601,163,776/604,315,104,373.32
  6. Step 6: Final answer
    x = 455,367,193,592.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.