Home / 106,009,094,121.02-159,001,855,378.37-37,937,409,241.98

Finding the Fourth Proportional to 106,009,094,121.02, 159,001,855,378.37 and 37,937,409,241.98

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Solution

The fourth proportional to 106,009,094,121.02, 159,001,855,378.37 and 37,937,409,241.98 is: 56,901,896,084.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,009,094,121.02 : 159,001,855,378.37 = 37,937,409,241.98 : x
  2. Step 2: Convert to fraction form
    106,009,094,121.02/159,001,855,378.37 = 37,937,409,241.98/x
  3. Step 3: Cross multiply
    106,009,094,121.02x = 159,001,855,378.37 × 37,937,409,241.98
  4. Step 4: Simplify right side
    106,009,094,121.02x = 6,032,118,457,723,659,485,184
  5. Step 5: Solve for x
    x = 6,032,118,457,723,659,485,184/106,009,094,121.02
  6. Step 6: Final answer
    x = 56,901,896,084.85

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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.