Home / 94,798,582.64-142,197,873.98-26,641,274.39

Finding the Fourth Proportional to 94,798,582.64, 142,197,873.98 and 26,641,274.39

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Solution

The fourth proportional to 94,798,582.64, 142,197,873.98 and 26,641,274.39 is: 39,961,911.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,798,582.64 : 142,197,873.98 = 26,641,274.39 : x
  2. Step 2: Convert to fraction form
    94,798,582.64/142,197,873.98 = 26,641,274.39/x
  3. Step 3: Cross multiply
    94,798,582.64x = 142,197,873.98 × 26,641,274.39
  4. Step 4: Simplify right side
    94,798,582.64x = 3,788,332,578,064,868
  5. Step 5: Solve for x
    x = 3,788,332,578,064,868/94,798,582.64
  6. Step 6: Final answer
    x = 39,961,911.59

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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.