Home / 93,497,937.53-129,039,970.46-53,804,652.98

Finding the Fourth Proportional to 93,497,937.53, 129,039,970.46 and 53,804,652.98

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Solution

The fourth proportional to 93,497,937.53, 129,039,970.46 and 53,804,652.98 is: 74,257,796.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,497,937.53 : 129,039,970.46 = 53,804,652.98 : x
  2. Step 2: Convert to fraction form
    93,497,937.53/129,039,970.46 = 53,804,652.98/x
  3. Step 3: Cross multiply
    93,497,937.53x = 129,039,970.46 × 53,804,652.98
  4. Step 4: Simplify right side
    93,497,937.53x = 6,942,950,830,235,528
  5. Step 5: Solve for x
    x = 6,942,950,830,235,528/93,497,937.53
  6. Step 6: Final answer
    x = 74,257,796.63

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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.