Home / 6,280,207,613,153.60-8,673,835,461,377.60-4,221,296,254,996.80

Finding the Fourth Proportional to 6,280,207,613,153.60, 8,673,835,461,377.60 and 4,221,296,254,996.80

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Solution

The fourth proportional to 6,280,207,613,153.60, 8,673,835,461,377.60 and 4,221,296,254,996.80 is: 5,830,194,064,426.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,280,207,613,153.60 : 8,673,835,461,377.60 = 4,221,296,254,996.80 : x
  2. Step 2: Convert to fraction form
    6,280,207,613,153.60/8,673,835,461,377.60 = 4,221,296,254,996.80/x
  3. Step 3: Cross multiply
    6,280,207,613,153.60x = 8,673,835,461,377.60 × 4,221,296,254,996.80
  4. Step 4: Simplify right side
    6,280,207,613,153.60x = 36,614,829,149,571,700,712,538,112
  5. Step 5: Solve for x
    x = 36,614,829,149,571,700,712,538,112/6,280,207,613,153.60
  6. Step 6: Final answer
    x = 5,830,194,064,426.10

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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.