Home / 59,795,703.40-89,693,555.10-56,809,719.40

Finding the Fourth Proportional to 59,795,703.40, 89,693,555.10 and 56,809,719.40

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Solution

The fourth proportional to 59,795,703.40, 89,693,555.10 and 56,809,719.40 is: 85,214,579.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,795,703.40 : 89,693,555.10 = 56,809,719.40 : x
  2. Step 2: Convert to fraction form
    59,795,703.40/89,693,555.10 = 56,809,719.40/x
  3. Step 3: Cross multiply
    59,795,703.40x = 89,693,555.10 × 56,809,719.40
  4. Step 4: Simplify right side
    59,795,703.40x = 5,095,465,697,219,438
  5. Step 5: Solve for x
    x = 5,095,465,697,219,438/59,795,703.40
  6. Step 6: Final answer
    x = 85,214,579.10

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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.