Home / 34,468,030.04-47,565,977.90-18,998,176.19

Finding the Fourth Proportional to 34,468,030.04, 47,565,977.90 and 18,998,176.19

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Solution

The fourth proportional to 34,468,030.04, 47,565,977.90 and 18,998,176.19 is: 26,217,536.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,468,030.04 : 47,565,977.90 = 18,998,176.19 : x
  2. Step 2: Convert to fraction form
    34,468,030.04/47,565,977.90 = 18,998,176.19/x
  3. Step 3: Cross multiply
    34,468,030.04x = 47,565,977.90 × 18,998,176.19
  4. Step 4: Simplify right side
    34,468,030.04x = 903,666,828,461,025.38
  5. Step 5: Solve for x
    x = 903,666,828,461,025.38/34,468,030.04
  6. Step 6: Final answer
    x = 26,217,536.30

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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.