Home / 42,934,741.31-59,249,898.17-23,355,582.98

Finding the Fourth Proportional to 42,934,741.31, 59,249,898.17 and 23,355,582.98

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Solution

The fourth proportional to 42,934,741.31, 59,249,898.17 and 23,355,582.98 is: 32,230,680.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,934,741.31 : 59,249,898.17 = 23,355,582.98 : x
  2. Step 2: Convert to fraction form
    42,934,741.31/59,249,898.17 = 23,355,582.98/x
  3. Step 3: Cross multiply
    42,934,741.31x = 59,249,898.17 × 23,355,582.98
  4. Step 4: Simplify right side
    42,934,741.31x = 1,383,815,913,405,197
  5. Step 5: Solve for x
    x = 1,383,815,913,405,197/42,934,741.31
  6. Step 6: Final answer
    x = 32,230,680.13

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.