Home / 105,764,095.23-158,653,431.02-44,291,359.77

Finding the Fourth Proportional to 105,764,095.23, 158,653,431.02 and 44,291,359.77

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Solution

The fourth proportional to 105,764,095.23, 158,653,431.02 and 44,291,359.77 is: 66,440,091.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,764,095.23 : 158,653,431.02 = 44,291,359.77 : x
  2. Step 2: Convert to fraction form
    105,764,095.23/158,653,431.02 = 44,291,359.77/x
  3. Step 3: Cross multiply
    105,764,095.23x = 158,653,431.02 × 44,291,359.77
  4. Step 4: Simplify right side
    105,764,095.23x = 7,026,976,192,051,699
  5. Step 5: Solve for x
    x = 7,026,976,192,051,699/105,764,095.23
  6. Step 6: Final answer
    x = 66,440,091.76

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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.