Home / 58,742,211.01-81,046,573.02-35,212,162.38

Finding the Fourth Proportional to 58,742,211.01, 81,046,573.02 and 35,212,162.38

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Solution

The fourth proportional to 58,742,211.01, 81,046,573.02 and 35,212,162.38 is: 48,582,187.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,742,211.01 : 81,046,573.02 = 35,212,162.38 : x
  2. Step 2: Convert to fraction form
    58,742,211.01/81,046,573.02 = 35,212,162.38/x
  3. Step 3: Cross multiply
    58,742,211.01x = 81,046,573.02 × 35,212,162.38
  4. Step 4: Simplify right side
    58,742,211.01x = 2,853,825,089,522,767
  5. Step 5: Solve for x
    x = 2,853,825,089,522,767/58,742,211.01
  6. Step 6: Final answer
    x = 48,582,187.16

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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.