Home / 546,265,214.90-819,397,822.35-483,130,024.10

Finding the Fourth Proportional to 546,265,214.90, 819,397,822.35 and 483,130,024.10

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Solution

The fourth proportional to 546,265,214.90, 819,397,822.35 and 483,130,024.10 is: 724,695,036.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,265,214.90 : 819,397,822.35 = 483,130,024.10 : x
  2. Step 2: Convert to fraction form
    546,265,214.90/819,397,822.35 = 483,130,024.10/x
  3. Step 3: Cross multiply
    546,265,214.90x = 819,397,822.35 × 483,130,024.10
  4. Step 4: Simplify right side
    546,265,214.90x = 395,875,689,659,443,072
  5. Step 5: Solve for x
    x = 395,875,689,659,443,072/546,265,214.90
  6. Step 6: Final answer
    x = 724,695,036.15

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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.