Home / 110,332,488.96-152,258,832.96-63,949,646.40

Finding the Fourth Proportional to 110,332,488.96, 152,258,832.96 and 63,949,646.40

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Solution

The fourth proportional to 110,332,488.96, 152,258,832.96 and 63,949,646.40 is: 88,250,510.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,332,488.96 : 152,258,832.96 = 63,949,646.40 : x
  2. Step 2: Convert to fraction form
    110,332,488.96/152,258,832.96 = 63,949,646.40/x
  3. Step 3: Cross multiply
    110,332,488.96x = 152,258,832.96 × 63,949,646.40
  4. Step 4: Simplify right side
    110,332,488.96x = 9,736,898,529,068,666
  5. Step 5: Solve for x
    x = 9,736,898,529,068,666/110,332,488.96
  6. Step 6: Final answer
    x = 88,250,510.99

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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.