Home / 609,533,594.30-914,683,028.96-570,313,248.50

Finding the Fourth Proportional to 609,533,594.30, 914,683,028.96 and 570,313,248.50

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Solution

The fourth proportional to 609,533,594.30, 914,683,028.96 and 570,313,248.50 is: 855,827,889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,533,594.30 : 914,683,028.96 = 570,313,248.50 : x
  2. Step 2: Convert to fraction form
    609,533,594.30/914,683,028.96 = 570,313,248.50/x
  3. Step 3: Cross multiply
    609,533,594.30x = 914,683,028.96 × 570,313,248.50
  4. Step 4: Simplify right side
    609,533,594.30x = 521,655,849,597,709,696
  5. Step 5: Solve for x
    x = 521,655,849,597,709,696/609,533,594.30
  6. Step 6: Final answer
    x = 855,827,889.51

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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.