Home / 2,345,917,613,653.80-3,516,977,484,386-733,421,478,803.60

Finding the Fourth Proportional to 2,345,917,613,653.80, 3,516,977,484,386 and 733,421,478,803.60

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Solution

The fourth proportional to 2,345,917,613,653.80, 3,516,977,484,386 and 733,421,478,803.60 is: 1,099,538,539,846.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,917,613,653.80 : 3,516,977,484,386 = 733,421,478,803.60 : x
  2. Step 2: Convert to fraction form
    2,345,917,613,653.80/3,516,977,484,386 = 733,421,478,803.60/x
  3. Step 3: Cross multiply
    2,345,917,613,653.80x = 3,516,977,484,386 × 733,421,478,803.60
  4. Step 4: Simplify right side
    2,345,917,613,653.80x = 2,579,426,827,517,344,924,827,648
  5. Step 5: Solve for x
    x = 2,579,426,827,517,344,924,827,648/2,345,917,613,653.80
  6. Step 6: Final answer
    x = 1,099,538,539,846.61

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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.