Home / 536,673,632.40-804,585,295.80-294,336,536.40

Finding the Fourth Proportional to 536,673,632.40, 804,585,295.80 and 294,336,536.40

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Solution

The fourth proportional to 536,673,632.40, 804,585,295.80 and 294,336,536.40 is: 441,271,631.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,673,632.40 : 804,585,295.80 = 294,336,536.40 : x
  2. Step 2: Convert to fraction form
    536,673,632.40/804,585,295.80 = 294,336,536.40/x
  3. Step 3: Cross multiply
    536,673,632.40x = 804,585,295.80 × 294,336,536.40
  4. Step 4: Simplify right side
    536,673,632.40x = 236,818,849,204,141,440
  5. Step 5: Solve for x
    x = 236,818,849,204,141,440/536,673,632.40
  6. Step 6: Final answer
    x = 441,271,631.22

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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.