Home / 93,529,090.24-129,064,938.22-51,710,737.88

Finding the Fourth Proportional to 93,529,090.24, 129,064,938.22 and 51,710,737.88

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Solution

The fourth proportional to 93,529,090.24, 129,064,938.22 and 51,710,737.88 is: 71,357,939.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,529,090.24 : 129,064,938.22 = 51,710,737.88 : x
  2. Step 2: Convert to fraction form
    93,529,090.24/129,064,938.22 = 51,710,737.88/x
  3. Step 3: Cross multiply
    93,529,090.24x = 129,064,938.22 × 51,710,737.88
  4. Step 4: Simplify right side
    93,529,090.24x = 6,674,043,189,792,814
  5. Step 5: Solve for x
    x = 6,674,043,189,792,814/93,529,090.24
  6. Step 6: Final answer
    x = 71,357,939.79

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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.