Home / 22,562,737.13-31,136,576.93-12,249,460.22

Finding the Fourth Proportional to 22,562,737.13, 31,136,576.93 and 12,249,460.22

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Solution

The fourth proportional to 22,562,737.13, 31,136,576.93 and 12,249,460.22 is: 16,904,254.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,562,737.13 : 31,136,576.93 = 12,249,460.22 : x
  2. Step 2: Convert to fraction form
    22,562,737.13/31,136,576.93 = 12,249,460.22/x
  3. Step 3: Cross multiply
    22,562,737.13x = 31,136,576.93 × 12,249,460.22
  4. Step 4: Simplify right side
    22,562,737.13x = 381,406,260,564,056.44
  5. Step 5: Solve for x
    x = 381,406,260,564,056.44/22,562,737.13
  6. Step 6: Final answer
    x = 16,904,254.94

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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.