Home / 62,219,703.60-93,329,555.40-59,700,279.60

Finding the Fourth Proportional to 62,219,703.60, 93,329,555.40 and 59,700,279.60

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Solution

The fourth proportional to 62,219,703.60, 93,329,555.40 and 59,700,279.60 is: 89,550,419.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,703.60 : 93,329,555.40 = 59,700,279.60 : x
  2. Step 2: Convert to fraction form
    62,219,703.60/93,329,555.40 = 59,700,279.60/x
  3. Step 3: Cross multiply
    62,219,703.60x = 93,329,555.40 × 59,700,279.60
  4. Step 4: Simplify right side
    62,219,703.60x = 5,571,800,552,323,690
  5. Step 5: Solve for x
    x = 5,571,800,552,323,690/62,219,703.60
  6. Step 6: Final answer
    x = 89,550,419.40

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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.