Home / 183,775,320.04-253,611,642.50-101,272,057.32

Finding the Fourth Proportional to 183,775,320.04, 253,611,642.50 and 101,272,057.32

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Solution

The fourth proportional to 183,775,320.04, 253,611,642.50 and 101,272,057.32 is: 139,756,376.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,775,320.04 : 253,611,642.50 = 101,272,057.32 : x
  2. Step 2: Convert to fraction form
    183,775,320.04/253,611,642.50 = 101,272,057.32/x
  3. Step 3: Cross multiply
    183,775,320.04x = 253,611,642.50 × 101,272,057.32
  4. Step 4: Simplify right side
    183,775,320.04x = 25,683,772,796,279,348
  5. Step 5: Solve for x
    x = 25,683,772,796,279,348/183,775,320.04
  6. Step 6: Final answer
    x = 139,756,376.38

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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.