Home / 46,748,769.83-64,519,711.11-26,902,127.31

Finding the Fourth Proportional to 46,748,769.83, 64,519,711.11 and 26,902,127.31

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Solution

The fourth proportional to 46,748,769.83, 64,519,711.11 and 26,902,127.31 is: 37,128,623.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,748,769.83 : 64,519,711.11 = 26,902,127.31 : x
  2. Step 2: Convert to fraction form
    46,748,769.83/64,519,711.11 = 26,902,127.31/x
  3. Step 3: Cross multiply
    46,748,769.83x = 64,519,711.11 × 26,902,127.31
  4. Step 4: Simplify right side
    46,748,769.83x = 1,735,717,482,285,641.25
  5. Step 5: Solve for x
    x = 1,735,717,482,285,641.25/46,748,769.83
  6. Step 6: Final answer
    x = 37,128,623.68

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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.