Home / 5,582,174,394.38-7,703,452,320.64-3,076,137,784.22

Finding the Fourth Proportional to 5,582,174,394.38, 7,703,452,320.64 and 3,076,137,784.22

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Solution

The fourth proportional to 5,582,174,394.38, 7,703,452,320.64 and 3,076,137,784.22 is: 4,245,098,608.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,174,394.38 : 7,703,452,320.64 = 3,076,137,784.22 : x
  2. Step 2: Convert to fraction form
    5,582,174,394.38/7,703,452,320.64 = 3,076,137,784.22/x
  3. Step 3: Cross multiply
    5,582,174,394.38x = 7,703,452,320.64 × 3,076,137,784.22
  4. Step 4: Simplify right side
    5,582,174,394.38x = 23,696,880,752,457,945,088
  5. Step 5: Solve for x
    x = 23,696,880,752,457,945,088/5,582,174,394.38
  6. Step 6: Final answer
    x = 4,245,098,608.23

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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.