Home / 233,173,828.60-349,760,742.90-96,789,009.40

Finding the Fourth Proportional to 233,173,828.60, 349,760,742.90 and 96,789,009.40

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Solution

The fourth proportional to 233,173,828.60, 349,760,742.90 and 96,789,009.40 is: 145,183,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,173,828.60 : 349,760,742.90 = 96,789,009.40 : x
  2. Step 2: Convert to fraction form
    233,173,828.60/349,760,742.90 = 96,789,009.40/x
  3. Step 3: Cross multiply
    233,173,828.60x = 349,760,742.90 × 96,789,009.40
  4. Step 4: Simplify right side
    233,173,828.60x = 33,852,995,832,299,084
  5. Step 5: Solve for x
    x = 33,852,995,832,299,084/233,173,828.60
  6. Step 6: Final answer
    x = 145,183,514.10

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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.