Home / 11,137,768,026,352-15,370,120,615,368-6,199,283,788,392.40

Finding the Fourth Proportional to 11,137,768,026,352, 15,370,120,615,368 and 6,199,283,788,392.40

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Solution

The fourth proportional to 11,137,768,026,352, 15,370,120,615,368 and 6,199,283,788,392.40 is: 8,555,012,039,310.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,137,768,026,352 : 15,370,120,615,368 = 6,199,283,788,392.40 : x
  2. Step 2: Convert to fraction form
    11,137,768,026,352/15,370,120,615,368 = 6,199,283,788,392.40/x
  3. Step 3: Cross multiply
    11,137,768,026,352x = 15,370,120,615,368 × 6,199,283,788,392.40
  4. Step 4: Simplify right side
    11,137,768,026,352x = 95,283,739,556,486,663,035,158,528
  5. Step 5: Solve for x
    x = 95,283,739,556,486,663,035,158,528/11,137,768,026,352
  6. Step 6: Final answer
    x = 8,555,012,039,310.30

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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.