Home / 560,333,214.99-840,827,347.59-404,733,588.75

Finding the Fourth Proportional to 560,333,214.99, 840,827,347.59 and 404,733,588.75

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Solution

The fourth proportional to 560,333,214.99, 840,827,347.59 and 404,733,588.75 is: 607,336,957.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,333,214.99 : 840,827,347.59 = 404,733,588.75 : x
  2. Step 2: Convert to fraction form
    560,333,214.99/840,827,347.59 = 404,733,588.75/x
  3. Step 3: Cross multiply
    560,333,214.99x = 840,827,347.59 × 404,733,588.75
  4. Step 4: Simplify right side
    560,333,214.99x = 340,311,069,909,244,352
  5. Step 5: Solve for x
    x = 340,311,069,909,244,352/560,333,214.99
  6. Step 6: Final answer
    x = 607,336,957.38

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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.