Home / 58,922,866.60-81,316,090.05-32,817,396.04

Finding the Fourth Proportional to 58,922,866.60, 81,316,090.05 and 32,817,396.04

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Solution

The fourth proportional to 58,922,866.60, 81,316,090.05 and 32,817,396.04 is: 45,289,417.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,922,866.60 : 81,316,090.05 = 32,817,396.04 : x
  2. Step 2: Convert to fraction form
    58,922,866.60/81,316,090.05 = 32,817,396.04/x
  3. Step 3: Cross multiply
    58,922,866.60x = 81,316,090.05 × 32,817,396.04
  4. Step 4: Simplify right side
    58,922,866.60x = 2,668,582,331,595,153
  5. Step 5: Solve for x
    x = 2,668,582,331,595,153/58,922,866.60
  6. Step 6: Final answer
    x = 45,289,417.94

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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.