Home / 7,574,702,612,863.40-11,360,905,905,468-2,061,548,271,100.40

Finding the Fourth Proportional to 7,574,702,612,863.40, 11,360,905,905,468 and 2,061,548,271,100.40

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Solution

The fourth proportional to 7,574,702,612,863.40, 11,360,905,905,468 and 2,061,548,271,100.40 is: 3,092,009,960,599.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574,702,612,863.40 : 11,360,905,905,468 = 2,061,548,271,100.40 : x
  2. Step 2: Convert to fraction form
    7,574,702,612,863.40/11,360,905,905,468 = 2,061,548,271,100.40/x
  3. Step 3: Cross multiply
    7,574,702,612,863.40x = 11,360,905,905,468 × 2,061,548,271,100.40
  4. Step 4: Simplify right side
    7,574,702,612,863.40x = 23,421,055,927,551,876,631,887,872
  5. Step 5: Solve for x
    x = 23,421,055,927,551,876,631,887,872/7,574,702,612,863.40
  6. Step 6: Final answer
    x = 3,092,009,960,599.39

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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.