Home / 27,941,262.52-41,911,904.64-12,570,602.08

Finding the Fourth Proportional to 27,941,262.52, 41,911,904.64 and 12,570,602.08

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Solution

The fourth proportional to 27,941,262.52, 41,911,904.64 and 12,570,602.08 is: 18,855,908.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,941,262.52 : 41,911,904.64 = 12,570,602.08 : x
  2. Step 2: Convert to fraction form
    27,941,262.52/41,911,904.64 = 12,570,602.08/x
  3. Step 3: Cross multiply
    27,941,262.52x = 41,911,904.64 × 12,570,602.08
  4. Step 4: Simplify right side
    27,941,262.52x = 526,857,875,644,345.69
  5. Step 5: Solve for x
    x = 526,857,875,644,345.69/27,941,262.52
  6. Step 6: Final answer
    x = 18,855,908.01

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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.