Home / 10,038,904,650.77-15,057,812,032.26-3,051,170,787.14

Finding the Fourth Proportional to 10,038,904,650.77, 15,057,812,032.26 and 3,051,170,787.14

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Solution

The fourth proportional to 10,038,904,650.77, 15,057,812,032.26 and 3,051,170,787.14 is: 4,576,590,553.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,038,904,650.77 : 15,057,812,032.26 = 3,051,170,787.14 : x
  2. Step 2: Convert to fraction form
    10,038,904,650.77/15,057,812,032.26 = 3,051,170,787.14/x
  3. Step 3: Cross multiply
    10,038,904,650.77x = 15,057,812,032.26 × 3,051,170,787.14
  4. Step 4: Simplify right side
    10,038,904,650.77x = 45,943,956,191,076,909,056
  5. Step 5: Solve for x
    x = 45,943,956,191,076,909,056/10,038,904,650.77
  6. Step 6: Final answer
    x = 4,576,590,553.39

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Double scale
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1.5x scale

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.