Home / 7,037,752,856,916.60-10,550,932,477,102-2,200,264,452,373.20

Finding the Fourth Proportional to 7,037,752,856,916.60, 10,550,932,477,102 and 2,200,264,452,373.20

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Solution

The fourth proportional to 7,037,752,856,916.60, 10,550,932,477,102 and 2,200,264,452,373.20 is: 3,298,615,643,478.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,037,752,856,916.60 : 10,550,932,477,102 = 2,200,264,452,373.20 : x
  2. Step 2: Convert to fraction form
    7,037,752,856,916.60/10,550,932,477,102 = 2,200,264,452,373.20/x
  3. Step 3: Cross multiply
    7,037,752,856,916.60x = 10,550,932,477,102 × 2,200,264,452,373.20
  4. Step 4: Simplify right side
    7,037,752,856,916.60x = 23,214,841,668,757,445,698,125,824
  5. Step 5: Solve for x
    x = 23,214,841,668,757,445,698,125,824/7,037,752,856,916.60
  6. Step 6: Final answer
    x = 3,298,615,643,478.05

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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.