Home / 1,993,277,055.92-2,989,877,095.71-595,208,616.12

Finding the Fourth Proportional to 1,993,277,055.92, 2,989,877,095.71 and 595,208,616.12

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Solution

The fourth proportional to 1,993,277,055.92, 2,989,877,095.71 and 595,208,616.12 is: 892,801,431.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,993,277,055.92 : 2,989,877,095.71 = 595,208,616.12 : x
  2. Step 2: Convert to fraction form
    1,993,277,055.92/2,989,877,095.71 = 595,208,616.12/x
  3. Step 3: Cross multiply
    1,993,277,055.92x = 2,989,877,095.71 × 595,208,616.12
  4. Step 4: Simplify right side
    1,993,277,055.92x = 1,779,600,608,506,434,048
  5. Step 5: Solve for x
    x = 1,779,600,608,506,434,048/1,993,277,055.92
  6. Step 6: Final answer
    x = 892,801,431.30

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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.