Home / 29,892,443.55-44,838,665.33-19,688,776.35

Finding the Fourth Proportional to 29,892,443.55, 44,838,665.33 and 19,688,776.35

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Solution

The fourth proportional to 29,892,443.55, 44,838,665.33 and 19,688,776.35 is: 29,533,164.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892,443.55 : 44,838,665.33 = 19,688,776.35 : x
  2. Step 2: Convert to fraction form
    29,892,443.55/44,838,665.33 = 19,688,776.35/x
  3. Step 3: Cross multiply
    29,892,443.55x = 44,838,665.33 × 19,688,776.35
  4. Step 4: Simplify right side
    29,892,443.55x = 882,818,453,416,425.25
  5. Step 5: Solve for x
    x = 882,818,453,416,425.25/29,892,443.55
  6. Step 6: Final answer
    x = 29,533,164.53

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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.