Home / 9,112,858,565,518-12,575,754,127,598-4,946,102,771,403

Finding the Fourth Proportional to 9,112,858,565,518, 12,575,754,127,598 and 4,946,102,771,403

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Solution

The fourth proportional to 9,112,858,565,518, 12,575,754,127,598 and 4,946,102,771,403 is: 6,825,626,876,110.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,112,858,565,518 : 12,575,754,127,598 = 4,946,102,771,403 : x
  2. Step 2: Convert to fraction form
    9,112,858,565,518/12,575,754,127,598 = 4,946,102,771,403/x
  3. Step 3: Cross multiply
    9,112,858,565,518x = 12,575,754,127,598 × 4,946,102,771,403
  4. Step 4: Simplify right side
    9,112,858,565,518x = 62,200,972,342,995,184,257,073,152
  5. Step 5: Solve for x
    x = 62,200,972,342,995,184,257,073,152/9,112,858,565,518
  6. Step 6: Final answer
    x = 6,825,626,876,110.69

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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.