Home / 4,508,877,130.56-6,222,300,884.64-2,501,748,607.68

Finding the Fourth Proportional to 4,508,877,130.56, 6,222,300,884.64 and 2,501,748,607.68

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Solution

The fourth proportional to 4,508,877,130.56, 6,222,300,884.64 and 2,501,748,607.68 is: 3,452,441,067.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,877,130.56 : 6,222,300,884.64 = 2,501,748,607.68 : x
  2. Step 2: Convert to fraction form
    4,508,877,130.56/6,222,300,884.64 = 2,501,748,607.68/x
  3. Step 3: Cross multiply
    4,508,877,130.56x = 6,222,300,884.64 × 2,501,748,607.68
  4. Step 4: Simplify right side
    4,508,877,130.56x = 15,566,632,574,714,152,960
  5. Step 5: Solve for x
    x = 15,566,632,574,714,152,960/4,508,877,130.56
  6. Step 6: Final answer
    x = 3,452,441,067.69

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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.