Home / 3,248,625,070,636-4,483,210,111,657.50-1,785,453,746,623.10

Finding the Fourth Proportional to 3,248,625,070,636, 4,483,210,111,657.50 and 1,785,453,746,623.10

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Solution

The fourth proportional to 3,248,625,070,636, 4,483,210,111,657.50 and 1,785,453,746,623.10 is: 2,463,985,260,444.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,625,070,636 : 4,483,210,111,657.50 = 1,785,453,746,623.10 : x
  2. Step 2: Convert to fraction form
    3,248,625,070,636/4,483,210,111,657.50 = 1,785,453,746,623.10/x
  3. Step 3: Cross multiply
    3,248,625,070,636x = 4,483,210,111,657.50 × 1,785,453,746,623.10
  4. Step 4: Simplify right side
    3,248,625,070,636x = 8,004,564,290,757,449,901,670,400
  5. Step 5: Solve for x
    x = 8,004,564,290,757,449,901,670,400/3,248,625,070,636
  6. Step 6: Final answer
    x = 2,463,985,260,444.46

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Double scale
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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.