Home / 3,037,136,662.08-4,191,254,746.13-1,699,049,097.45

Finding the Fourth Proportional to 3,037,136,662.08, 4,191,254,746.13 and 1,699,049,097.45

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Solution

The fourth proportional to 3,037,136,662.08, 4,191,254,746.13 and 1,699,049,097.45 is: 2,344,691,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,136,662.08 : 4,191,254,746.13 = 1,699,049,097.45 : x
  2. Step 2: Convert to fraction form
    3,037,136,662.08/4,191,254,746.13 = 1,699,049,097.45/x
  3. Step 3: Cross multiply
    3,037,136,662.08x = 4,191,254,746.13 × 1,699,049,097.45
  4. Step 4: Simplify right side
    3,037,136,662.08x = 7,121,147,593,599,453,184
  5. Step 5: Solve for x
    x = 7,121,147,593,599,453,184/3,037,136,662.08
  6. Step 6: Final answer
    x = 2,344,691,196.32

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Double scale
Find fourth proportional to 3,037,136,663.08, 4,191,254,747.51 and 1,699,049,098.45
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1.5x scale

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.