Home / 160,751,374.56-240,822,811.22-94,975,808.94

Finding the Fourth Proportional to 160,751,374.56, 240,822,811.22 and 94,975,808.94

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Solution

The fourth proportional to 160,751,374.56, 240,822,811.22 and 94,975,808.94 is: 142,283,954.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,751,374.56 : 240,822,811.22 = 94,975,808.94 : x
  2. Step 2: Convert to fraction form
    160,751,374.56/240,822,811.22 = 94,975,808.94/x
  3. Step 3: Cross multiply
    160,751,374.56x = 240,822,811.22 × 94,975,808.94
  4. Step 4: Simplify right side
    160,751,374.56x = 22,872,341,306,349,528
  5. Step 5: Solve for x
    x = 22,872,341,306,349,528/160,751,374.56
  6. Step 6: Final answer
    x = 142,283,954.77

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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.