Home / 27,088,106.61-37,379,746.83-14,865,750.93

Finding the Fourth Proportional to 27,088,106.61, 37,379,746.83 and 14,865,750.93

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Solution

The fourth proportional to 27,088,106.61, 37,379,746.83 and 14,865,750.93 is: 20,513,726.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,088,106.61 : 37,379,746.83 = 14,865,750.93 : x
  2. Step 2: Convert to fraction form
    27,088,106.61/37,379,746.83 = 14,865,750.93/x
  3. Step 3: Cross multiply
    27,088,106.61x = 37,379,746.83 × 14,865,750.93
  4. Step 4: Simplify right side
    27,088,106.61x = 555,678,006,201,237
  5. Step 5: Solve for x
    x = 555,678,006,201,237/27,088,106.61
  6. Step 6: Final answer
    x = 20,513,726.34

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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.