Home / 31,256,985.44-46,860,442.20-14,854,038.45

Finding the Fourth Proportional to 31,256,985.44, 46,860,442.20 and 14,854,038.45

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Solution

The fourth proportional to 31,256,985.44, 46,860,442.20 and 14,854,038.45 is: 22,269,160.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,256,985.44 : 46,860,442.20 = 14,854,038.45 : x
  2. Step 2: Convert to fraction form
    31,256,985.44/46,860,442.20 = 14,854,038.45/x
  3. Step 3: Cross multiply
    31,256,985.44x = 46,860,442.20 × 14,854,038.45
  4. Step 4: Simplify right side
    31,256,985.44x = 696,066,810,222,802.62
  5. Step 5: Solve for x
    x = 696,066,810,222,802.62/31,256,985.44
  6. Step 6: Final answer
    x = 22,269,160.01

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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.