Home / 222,779,221,351.61-334,168,832,027.39-222,779,221,351.61

Finding the Fourth Proportional to 222,779,221,351.61, 334,168,832,027.39 and 222,779,221,351.61

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Solution

The fourth proportional to 222,779,221,351.61, 334,168,832,027.39 and 222,779,221,351.61 is: 334,168,832,027.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,779,221,351.61 : 334,168,832,027.39 = 222,779,221,351.61 : x
  2. Step 2: Convert to fraction form
    222,779,221,351.61/334,168,832,027.39 = 222,779,221,351.61/x
  3. Step 3: Cross multiply
    222,779,221,351.61x = 334,168,832,027.39 × 222,779,221,351.61
  4. Step 4: Simplify right side
    222,779,221,351.61x = 74,445,872,199,038,897,487,872
  5. Step 5: Solve for x
    x = 74,445,872,199,038,897,487,872/222,779,221,351.61
  6. Step 6: Final answer
    x = 334,168,832,027.39

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1.5x scale

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.