Home / 5,937,234,127-8,196,172,647.54-3,430,622,972.68

Finding the Fourth Proportional to 5,937,234,127, 8,196,172,647.54 and 3,430,622,972.68

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Solution

The fourth proportional to 5,937,234,127, 8,196,172,647.54 and 3,430,622,972.68 is: 4,735,871,547.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937,234,127 : 8,196,172,647.54 = 3,430,622,972.68 : x
  2. Step 2: Convert to fraction form
    5,937,234,127/8,196,172,647.54 = 3,430,622,972.68/x
  3. Step 3: Cross multiply
    5,937,234,127x = 8,196,172,647.54 × 3,430,622,972.68
  4. Step 4: Simplify right side
    5,937,234,127x = 28,117,978,172,702,179,328
  5. Step 5: Solve for x
    x = 28,117,978,172,702,179,328/5,937,234,127
  6. Step 6: Final answer
    x = 4,735,871,547.47

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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.