Home / 46,926,100.72-64,760,557.08-26,306,170.48

Finding the Fourth Proportional to 46,926,100.72, 64,760,557.08 and 26,306,170.48

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Solution

The fourth proportional to 46,926,100.72, 64,760,557.08 and 26,306,170.48 is: 36,303,938.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,926,100.72 : 64,760,557.08 = 26,306,170.48 : x
  2. Step 2: Convert to fraction form
    46,926,100.72/64,760,557.08 = 26,306,170.48/x
  3. Step 3: Cross multiply
    46,926,100.72x = 64,760,557.08 × 26,306,170.48
  4. Step 4: Simplify right side
    46,926,100.72x = 1,703,602,254,926,251
  5. Step 5: Solve for x
    x = 1,703,602,254,926,251/46,926,100.72
  6. Step 6: Final answer
    x = 36,303,938.08

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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.