Home / 4,238,955,940.02-5,849,652,280.56-2,333,698,394.76

Finding the Fourth Proportional to 4,238,955,940.02, 5,849,652,280.56 and 2,333,698,394.76

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Solution

The fourth proportional to 4,238,955,940.02, 5,849,652,280.56 and 2,333,698,394.76 is: 3,220,444,923.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,955,940.02 : 5,849,652,280.56 = 2,333,698,394.76 : x
  2. Step 2: Convert to fraction form
    4,238,955,940.02/5,849,652,280.56 = 2,333,698,394.76/x
  3. Step 3: Cross multiply
    4,238,955,940.02x = 5,849,652,280.56 × 2,333,698,394.76
  4. Step 4: Simplify right side
    4,238,955,940.02x = 13,651,324,137,047,048,192
  5. Step 5: Solve for x
    x = 13,651,324,137,047,048,192/4,238,955,940.02
  6. Step 6: Final answer
    x = 3,220,444,923.28

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.