Home / 603,595,263.30-904,468,798.26-406,127,258.50

Finding the Fourth Proportional to 603,595,263.30, 904,468,798.26 and 406,127,258.50

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Solution

The fourth proportional to 603,595,263.30, 904,468,798.26 and 406,127,258.50 is: 608,569,112.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,595,263.30 : 904,468,798.26 = 406,127,258.50 : x
  2. Step 2: Convert to fraction form
    603,595,263.30/904,468,798.26 = 406,127,258.50/x
  3. Step 3: Cross multiply
    603,595,263.30x = 904,468,798.26 × 406,127,258.50
  4. Step 4: Simplify right side
    603,595,263.30x = 367,329,433,438,701,120
  5. Step 5: Solve for x
    x = 367,329,433,438,701,120/603,595,263.30
  6. Step 6: Final answer
    x = 608,569,112.08

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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.