Home / 1,701,806,734.11-2,549,291,421.29-847,410,232.10

Finding the Fourth Proportional to 1,701,806,734.11, 2,549,291,421.29 and 847,410,232.10

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Solution

The fourth proportional to 1,701,806,734.11, 2,549,291,421.29 and 847,410,232.10 is: 1,269,413,025.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,806,734.11 : 2,549,291,421.29 = 847,410,232.10 : x
  2. Step 2: Convert to fraction form
    1,701,806,734.11/2,549,291,421.29 = 847,410,232.10/x
  3. Step 3: Cross multiply
    1,701,806,734.11x = 2,549,291,421.29 × 847,410,232.10
  4. Step 4: Simplify right side
    1,701,806,734.11x = 2,160,295,635,004,829,696
  5. Step 5: Solve for x
    x = 2,160,295,635,004,829,696/1,701,806,734.11
  6. Step 6: Final answer
    x = 1,269,413,025.41

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Double scale
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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.