Home / 37,927,539.19-52,320,723.74-23,038,913.06

Finding the Fourth Proportional to 37,927,539.19, 52,320,723.74 and 23,038,913.06

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Solution

The fourth proportional to 37,927,539.19, 52,320,723.74 and 23,038,913.06 is: 31,781,988.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,927,539.19 : 52,320,723.74 = 23,038,913.06 : x
  2. Step 2: Convert to fraction form
    37,927,539.19/52,320,723.74 = 23,038,913.06/x
  3. Step 3: Cross multiply
    37,927,539.19x = 52,320,723.74 × 23,038,913.06
  4. Step 4: Simplify right side
    37,927,539.19x = 1,205,412,605,220,534.50
  5. Step 5: Solve for x
    x = 1,205,412,605,220,534.50/37,927,539.19
  6. Step 6: Final answer
    x = 31,781,988.26

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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.