Home / 8,975,506,064.70-13,463,259,097.05-5,256,269,370.30

Finding the Fourth Proportional to 8,975,506,064.70, 13,463,259,097.05 and 5,256,269,370.30

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Solution

The fourth proportional to 8,975,506,064.70, 13,463,259,097.05 and 5,256,269,370.30 is: 7,884,404,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,506,064.70 : 13,463,259,097.05 = 5,256,269,370.30 : x
  2. Step 2: Convert to fraction form
    8,975,506,064.70/13,463,259,097.05 = 5,256,269,370.30/x
  3. Step 3: Cross multiply
    8,975,506,064.70x = 13,463,259,097.05 × 5,256,269,370.30
  4. Step 4: Simplify right side
    8,975,506,064.70x = 70,766,516,416,236,748,800
  5. Step 5: Solve for x
    x = 70,766,516,416,236,748,800/8,975,506,064.70
  6. Step 6: Final answer
    x = 7,884,404,055.45

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Double scale
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1.5x scale

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.