Home / 35,876,700.90-53,815,051.35-9,968,952.15

Finding the Fourth Proportional to 35,876,700.90, 53,815,051.35 and 9,968,952.15

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Solution

The fourth proportional to 35,876,700.90, 53,815,051.35 and 9,968,952.15 is: 14,953,428.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,876,700.90 : 53,815,051.35 = 9,968,952.15 : x
  2. Step 2: Convert to fraction form
    35,876,700.90/53,815,051.35 = 9,968,952.15/x
  3. Step 3: Cross multiply
    35,876,700.90x = 53,815,051.35 × 9,968,952.15
  4. Step 4: Simplify right side
    35,876,700.90x = 536,479,671,857,942.94
  5. Step 5: Solve for x
    x = 536,479,671,857,942.94/35,876,700.90
  6. Step 6: Final answer
    x = 14,953,428.23

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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.