Home / 596,831,044.13-823,607,525.65-342,554,254.21

Finding the Fourth Proportional to 596,831,044.13, 823,607,525.65 and 342,554,254.21

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Solution

The fourth proportional to 596,831,044.13, 823,607,525.65 and 342,554,254.21 is: 472,713,784.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,831,044.13 : 823,607,525.65 = 342,554,254.21 : x
  2. Step 2: Convert to fraction form
    596,831,044.13/823,607,525.65 = 342,554,254.21/x
  3. Step 3: Cross multiply
    596,831,044.13x = 823,607,525.65 × 342,554,254.21
  4. Step 4: Simplify right side
    596,831,044.13x = 282,130,261,704,948,352
  5. Step 5: Solve for x
    x = 282,130,261,704,948,352/596,831,044.13
  6. Step 6: Final answer
    x = 472,713,784.71

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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.