Home / 62,208,042.40-93,312,063.60-16,774,429.60

Finding the Fourth Proportional to 62,208,042.40, 93,312,063.60 and 16,774,429.60

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Solution

The fourth proportional to 62,208,042.40, 93,312,063.60 and 16,774,429.60 is: 25,161,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,042.40 : 93,312,063.60 = 16,774,429.60 : x
  2. Step 2: Convert to fraction form
    62,208,042.40/93,312,063.60 = 16,774,429.60/x
  3. Step 3: Cross multiply
    62,208,042.40x = 93,312,063.60 × 16,774,429.60
  4. Step 4: Simplify right side
    62,208,042.40x = 1,565,256,641,688,922.50
  5. Step 5: Solve for x
    x = 1,565,256,641,688,922.50/62,208,042.40
  6. Step 6: Final answer
    x = 25,161,644.40

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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.