Home / 2,334,468,684,516.60-3,221,668,052,201.40-1,292,779,521,225.60

Finding the Fourth Proportional to 2,334,468,684,516.60, 3,221,668,052,201.40 and 1,292,779,521,225.60

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Solution

The fourth proportional to 2,334,468,684,516.60, 3,221,668,052,201.40 and 1,292,779,521,225.60 is: 1,784,091,819,134.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,468,684,516.60 : 3,221,668,052,201.40 = 1,292,779,521,225.60 : x
  2. Step 2: Convert to fraction form
    2,334,468,684,516.60/3,221,668,052,201.40 = 1,292,779,521,225.60/x
  3. Step 3: Cross multiply
    2,334,468,684,516.60x = 3,221,668,052,201.40 × 1,292,779,521,225.60
  4. Step 4: Simplify right side
    2,334,468,684,516.60x = 4,164,906,482,072,737,281,998,848
  5. Step 5: Solve for x
    x = 4,164,906,482,072,737,281,998,848/2,334,468,684,516.60
  6. Step 6: Final answer
    x = 1,784,091,819,134.93

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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.