Home / 1,670,594,118.89-2,504,333,335.69-564,425,387.97

Finding the Fourth Proportional to 1,670,594,118.89, 2,504,333,335.69 and 564,425,387.97

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Solution

The fourth proportional to 1,670,594,118.89, 2,504,333,335.69 and 564,425,387.97 is: 846,111,750.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,670,594,118.89 : 2,504,333,335.69 = 564,425,387.97 : x
  2. Step 2: Convert to fraction form
    1,670,594,118.89/2,504,333,335.69 = 564,425,387.97/x
  3. Step 3: Cross multiply
    1,670,594,118.89x = 2,504,333,335.69 × 564,425,387.97
  4. Step 4: Simplify right side
    1,670,594,118.89x = 1,413,509,314,601,621,504
  5. Step 5: Solve for x
    x = 1,413,509,314,601,621,504/1,670,594,118.89
  6. Step 6: Final answer
    x = 846,111,750.67

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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.