Home / 2,334,468,684,518.40-3,221,668,052,204.10-1,292,779,521,227.40

Finding the Fourth Proportional to 2,334,468,684,518.40, 3,221,668,052,204.10 and 1,292,779,521,227.40

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Solution

The fourth proportional to 2,334,468,684,518.40, 3,221,668,052,204.10 and 1,292,779,521,227.40 is: 1,784,091,819,137.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,468,684,518.40 : 3,221,668,052,204.10 = 1,292,779,521,227.40 : x
  2. Step 2: Convert to fraction form
    2,334,468,684,518.40/3,221,668,052,204.10 = 1,292,779,521,227.40/x
  3. Step 3: Cross multiply
    2,334,468,684,518.40x = 3,221,668,052,204.10 × 1,292,779,521,227.40
  4. Step 4: Simplify right side
    2,334,468,684,518.40x = 4,164,906,482,082,026,759,389,184
  5. Step 5: Solve for x
    x = 4,164,906,482,082,026,759,389,184/2,334,468,684,518.40
  6. Step 6: Final answer
    x = 1,784,091,819,137.53

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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.