Home / 58,885,606.56-81,256,437.36-43,424,015.52

Finding the Fourth Proportional to 58,885,606.56, 81,256,437.36 and 43,424,015.52

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Solution

The fourth proportional to 58,885,606.56, 81,256,437.36 and 43,424,015.52 is: 59,920,938.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,885,606.56 : 81,256,437.36 = 43,424,015.52 : x
  2. Step 2: Convert to fraction form
    58,885,606.56/81,256,437.36 = 43,424,015.52/x
  3. Step 3: Cross multiply
    58,885,606.56x = 81,256,437.36 × 43,424,015.52
  4. Step 4: Simplify right side
    58,885,606.56x = 3,528,480,797,020,548
  5. Step 5: Solve for x
    x = 3,528,480,797,020,548/58,885,606.56
  6. Step 6: Final answer
    x = 59,920,938.29

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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.