Home / 3,248,625,070,815.50-4,483,210,111,905.60-1,785,453,746,802.70

Finding the Fourth Proportional to 3,248,625,070,815.50, 4,483,210,111,905.60 and 1,785,453,746,802.70

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Solution

The fourth proportional to 3,248,625,070,815.50, 4,483,210,111,905.60 and 1,785,453,746,802.70 is: 2,463,985,260,692.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,625,070,815.50 : 4,483,210,111,905.60 = 1,785,453,746,802.70 : x
  2. Step 2: Convert to fraction form
    3,248,625,070,815.50/4,483,210,111,905.60 = 1,785,453,746,802.70/x
  3. Step 3: Cross multiply
    3,248,625,070,815.50x = 4,483,210,111,905.60 × 1,785,453,746,802.70
  4. Step 4: Simplify right side
    3,248,625,070,815.50x = 8,004,564,292,005,604,978,851,840
  5. Step 5: Solve for x
    x = 8,004,564,292,005,604,978,851,840/3,248,625,070,815.50
  6. Step 6: Final answer
    x = 2,463,985,260,692.53

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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.