Home / 73,881,322.48-110,845,904.64-35,537,847.04

Finding the Fourth Proportional to 73,881,322.48, 110,845,904.64 and 35,537,847.04

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Solution

The fourth proportional to 73,881,322.48, 110,845,904.64 and 35,537,847.04 is: 53,318,276.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,881,322.48 : 110,845,904.64 = 35,537,847.04 : x
  2. Step 2: Convert to fraction form
    73,881,322.48/110,845,904.64 = 35,537,847.04/x
  3. Step 3: Cross multiply
    73,881,322.48x = 110,845,904.64 × 35,537,847.04
  4. Step 4: Simplify right side
    73,881,322.48x = 3,939,224,804,106,746
  5. Step 5: Solve for x
    x = 3,939,224,804,106,746/73,881,322.48
  6. Step 6: Final answer
    x = 53,318,276.82

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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.