Home / 4,932,497,264.69-7,398,373,775.33-1,570,932,399.08

Finding the Fourth Proportional to 4,932,497,264.69, 7,398,373,775.33 and 1,570,932,399.08

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Solution

The fourth proportional to 4,932,497,264.69, 7,398,373,775.33 and 1,570,932,399.08 is: 2,356,280,082.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,497,264.69 : 7,398,373,775.33 = 1,570,932,399.08 : x
  2. Step 2: Convert to fraction form
    4,932,497,264.69/7,398,373,775.33 = 1,570,932,399.08/x
  3. Step 3: Cross multiply
    4,932,497,264.69x = 7,398,373,775.33 × 1,570,932,399.08
  4. Step 4: Simplify right side
    4,932,497,264.69x = 11,622,345,064,136,650,752
  5. Step 5: Solve for x
    x = 11,622,345,064,136,650,752/4,932,497,264.69
  6. Step 6: Final answer
    x = 2,356,280,082.98

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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.