Home / 341,287,295.91-470,973,120.08-184,650,966.06

Finding the Fourth Proportional to 341,287,295.91, 470,973,120.08 and 184,650,966.06

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Solution

The fourth proportional to 341,287,295.91, 470,973,120.08 and 184,650,966.06 is: 254,816,521.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,287,295.91 : 470,973,120.08 = 184,650,966.06 : x
  2. Step 2: Convert to fraction form
    341,287,295.91/470,973,120.08 = 184,650,966.06/x
  3. Step 3: Cross multiply
    341,287,295.91x = 470,973,120.08 × 184,650,966.06
  4. Step 4: Simplify right side
    341,287,295.91x = 86,965,641,610,141,136
  5. Step 5: Solve for x
    x = 86,965,641,610,141,136/341,287,295.91
  6. Step 6: Final answer
    x = 254,816,521.60

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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.