Home / 350,577,402,387.03-483,756,000,523.70-196,261,532,005.59

Finding the Fourth Proportional to 350,577,402,387.03, 483,756,000,523.70 and 196,261,532,005.59

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Solution

The fourth proportional to 350,577,402,387.03, 483,756,000,523.70 and 196,261,532,005.59 is: 270,818,065,092.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,577,402,387.03 : 483,756,000,523.70 = 196,261,532,005.59 : x
  2. Step 2: Convert to fraction form
    350,577,402,387.03/483,756,000,523.70 = 196,261,532,005.59/x
  3. Step 3: Cross multiply
    350,577,402,387.03x = 483,756,000,523.70 × 196,261,532,005.59
  4. Step 4: Simplify right side
    350,577,402,387.03x = 94,942,693,779,678,364,172,288
  5. Step 5: Solve for x
    x = 94,942,693,779,678,364,172,288/350,577,402,387.03
  6. Step 6: Final answer
    x = 270,818,065,092.69

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1.5x scale

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.