Home / 46,780,133.65-64,553,307.21-27,199,632.88

Finding the Fourth Proportional to 46,780,133.65, 64,553,307.21 and 27,199,632.88

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Solution

The fourth proportional to 46,780,133.65, 64,553,307.21 and 27,199,632.88 is: 37,533,587.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780,133.65 : 64,553,307.21 = 27,199,632.88 : x
  2. Step 2: Convert to fraction form
    46,780,133.65/64,553,307.21 = 27,199,632.88/x
  3. Step 3: Cross multiply
    46,780,133.65x = 64,553,307.21 × 27,199,632.88
  4. Step 4: Simplify right side
    46,780,133.65x = 1,755,826,257,301,857
  5. Step 5: Solve for x
    x = 1,755,826,257,301,857/46,780,133.65
  6. Step 6: Final answer
    x = 37,533,587.88

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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.