Home / 62,208,102.80-93,312,154.20-41,903,411.60

Finding the Fourth Proportional to 62,208,102.80, 93,312,154.20 and 41,903,411.60

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Solution

The fourth proportional to 62,208,102.80, 93,312,154.20 and 41,903,411.60 is: 62,855,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,102.80 : 93,312,154.20 = 41,903,411.60 : x
  2. Step 2: Convert to fraction form
    62,208,102.80/93,312,154.20 = 41,903,411.60/x
  3. Step 3: Cross multiply
    62,208,102.80x = 93,312,154.20 × 41,903,411.60
  4. Step 4: Simplify right side
    62,208,102.80x = 3,910,097,604,725,269
  5. Step 5: Solve for x
    x = 3,910,097,604,725,269/62,208,102.80
  6. Step 6: Final answer
    x = 62,855,117.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.