Home / 255,307,812-382,961,726.64-63,831,588

Finding the Fourth Proportional to 255,307,812, 382,961,726.64 and 63,831,588

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Solution

The fourth proportional to 255,307,812, 382,961,726.64 and 63,831,588 is: 95,747,384.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,307,812 : 382,961,726.64 = 63,831,588 : x
  2. Step 2: Convert to fraction form
    255,307,812/382,961,726.64 = 63,831,588/x
  3. Step 3: Cross multiply
    255,307,812x = 382,961,726.64 × 63,831,588
  4. Step 4: Simplify right side
    255,307,812x = 24,445,055,154,653,104
  5. Step 5: Solve for x
    x = 24,445,055,154,653,104/255,307,812
  6. Step 6: Final answer
    x = 95,747,384.16

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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.