Home / 53,116,459.36-73,334,617.76-43,350,235.36

Finding the Fourth Proportional to 53,116,459.36, 73,334,617.76 and 43,350,235.36

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Solution

The fourth proportional to 53,116,459.36, 73,334,617.76 and 43,350,235.36 is: 59,850,994.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,116,459.36 : 73,334,617.76 = 43,350,235.36 : x
  2. Step 2: Convert to fraction form
    53,116,459.36/73,334,617.76 = 43,350,235.36/x
  3. Step 3: Cross multiply
    53,116,459.36x = 73,334,617.76 × 43,350,235.36
  4. Step 4: Simplify right side
    53,116,459.36x = 3,179,072,939,931,636
  5. Step 5: Solve for x
    x = 3,179,072,939,931,636/53,116,459.36
  6. Step 6: Final answer
    x = 59,850,994.93

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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.