Home / 35,502,756,565.90-48,993,830,474.88-19,226,489,734.48

Finding the Fourth Proportional to 35,502,756,565.90, 48,993,830,474.88 and 19,226,489,734.48

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Solution

The fourth proportional to 35,502,756,565.90, 48,993,830,474.88 and 19,226,489,734.48 is: 26,532,570,138.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,502,756,565.90 : 48,993,830,474.88 = 19,226,489,734.48 : x
  2. Step 2: Convert to fraction form
    35,502,756,565.90/48,993,830,474.88 = 19,226,489,734.48/x
  3. Step 3: Cross multiply
    35,502,756,565.90x = 48,993,830,474.88 × 19,226,489,734.48
  4. Step 4: Simplify right side
    35,502,756,565.90x = 941,979,378,678,133,686,272
  5. Step 5: Solve for x
    x = 941,979,378,678,133,686,272/35,502,756,565.90
  6. Step 6: Final answer
    x = 26,532,570,138.03

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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.