Home / 46,877,213.05-64,684,419.25-27,031,711.40

Finding the Fourth Proportional to 46,877,213.05, 64,684,419.25 and 27,031,711.40

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Solution

The fourth proportional to 46,877,213.05, 64,684,419.25 and 27,031,711.40 is: 37,300,224.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,877,213.05 : 64,684,419.25 = 27,031,711.40 : x
  2. Step 2: Convert to fraction form
    46,877,213.05/64,684,419.25 = 27,031,711.40/x
  3. Step 3: Cross multiply
    46,877,213.05x = 64,684,419.25 × 27,031,711.40
  4. Step 4: Simplify right side
    46,877,213.05x = 1,748,530,553,107,445.75
  5. Step 5: Solve for x
    x = 1,748,530,553,107,445.75/46,877,213.05
  6. Step 6: Final answer
    x = 37,300,224.13

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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.