Home / 8,709,264,034,342-12,018,785,543,831-4,807,336,272,433.30

Finding the Fourth Proportional to 8,709,264,034,342, 12,018,785,543,831 and 4,807,336,272,433.30

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Solution

The fourth proportional to 8,709,264,034,342, 12,018,785,543,831 and 4,807,336,272,433.30 is: 6,634,124,705,328.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,709,264,034,342 : 12,018,785,543,831 = 4,807,336,272,433.30 : x
  2. Step 2: Convert to fraction form
    8,709,264,034,342/12,018,785,543,831 = 4,807,336,272,433.30/x
  3. Step 3: Cross multiply
    8,709,264,034,342x = 12,018,785,543,831 × 4,807,336,272,433.30
  4. Step 4: Simplify right side
    8,709,264,034,342x = 57,778,343,695,455,747,416,522,752
  5. Step 5: Solve for x
    x = 57,778,343,695,455,747,416,522,752/8,709,264,034,342
  6. Step 6: Final answer
    x = 6,634,124,705,328.33

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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.