Home / 584,959,273.84-806,773,104.48-514,243,683.64

Finding the Fourth Proportional to 584,959,273.84, 806,773,104.48 and 514,243,683.64

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Solution

The fourth proportional to 584,959,273.84, 806,773,104.48 and 514,243,683.64 is: 709,242,492.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,959,273.84 : 806,773,104.48 = 514,243,683.64 : x
  2. Step 2: Convert to fraction form
    584,959,273.84/806,773,104.48 = 514,243,683.64/x
  3. Step 3: Cross multiply
    584,959,273.84x = 806,773,104.48 × 514,243,683.64
  4. Step 4: Simplify right side
    584,959,273.84x = 414,877,973,109,473,792
  5. Step 5: Solve for x
    x = 414,877,973,109,473,792/584,959,273.84
  6. Step 6: Final answer
    x = 709,242,492.02

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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.