Home / 4,808,748,155,922.40-6,636,076,731,258.30-2,613,913,375,662.30

Finding the Fourth Proportional to 4,808,748,155,922.40, 6,636,076,731,258.30 and 2,613,913,375,662.30

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Solution

The fourth proportional to 4,808,748,155,922.40, 6,636,076,731,258.30 and 2,613,913,375,662.30 is: 3,607,202,782,785.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,748,155,922.40 : 6,636,076,731,258.30 = 2,613,913,375,662.30 : x
  2. Step 2: Convert to fraction form
    4,808,748,155,922.40/6,636,076,731,258.30 = 2,613,913,375,662.30/x
  3. Step 3: Cross multiply
    4,808,748,155,922.40x = 6,636,076,731,258.30 × 2,613,913,375,662.30
  4. Step 4: Simplify right side
    4,808,748,155,922.40x = 17,346,129,729,757,423,255,683,072
  5. Step 5: Solve for x
    x = 17,346,129,729,757,423,255,683,072/4,808,748,155,922.40
  6. Step 6: Final answer
    x = 3,607,202,782,785.40

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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.