Home / 62,333,192.94-86,018,156.19-34,831,347.18

Finding the Fourth Proportional to 62,333,192.94, 86,018,156.19 and 34,831,347.18

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Solution

The fourth proportional to 62,333,192.94, 86,018,156.19 and 34,831,347.18 is: 48,066,337.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,333,192.94 : 86,018,156.19 = 34,831,347.18 : x
  2. Step 2: Convert to fraction form
    62,333,192.94/86,018,156.19 = 34,831,347.18/x
  3. Step 3: Cross multiply
    62,333,192.94x = 86,018,156.19 × 34,831,347.18
  4. Step 4: Simplify right side
    62,333,192.94x = 2,996,128,262,037,356
  5. Step 5: Solve for x
    x = 2,996,128,262,037,356/62,333,192.94
  6. Step 6: Final answer
    x = 48,066,337.06

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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.