Home / 62,208,856.70-93,313,285.05-36,636,703.10

Finding the Fourth Proportional to 62,208,856.70, 93,313,285.05 and 36,636,703.10

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Solution

The fourth proportional to 62,208,856.70, 93,313,285.05 and 36,636,703.10 is: 54,955,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,856.70 : 93,313,285.05 = 36,636,703.10 : x
  2. Step 2: Convert to fraction form
    62,208,856.70/93,313,285.05 = 36,636,703.10/x
  3. Step 3: Cross multiply
    62,208,856.70x = 93,313,285.05 × 36,636,703.10
  4. Step 4: Simplify right side
    62,208,856.70x = 3,418,691,119,662,518.50
  5. Step 5: Solve for x
    x = 3,418,691,119,662,518.50/62,208,856.70
  6. Step 6: Final answer
    x = 54,955,054.65

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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.