Home / 183,775,319.04-253,611,641.12-101,272,056.32

Finding the Fourth Proportional to 183,775,319.04, 253,611,641.12 and 101,272,056.32

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Solution

The fourth proportional to 183,775,319.04, 253,611,641.12 and 101,272,056.32 is: 139,756,375.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,775,319.04 : 253,611,641.12 = 101,272,056.32 : x
  2. Step 2: Convert to fraction form
    183,775,319.04/253,611,641.12 = 101,272,056.32/x
  3. Step 3: Cross multiply
    183,775,319.04x = 253,611,641.12 × 101,272,056.32
  4. Step 4: Simplify right side
    183,775,319.04x = 25,683,772,402,912,268
  5. Step 5: Solve for x
    x = 25,683,772,402,912,268/183,775,319.04
  6. Step 6: Final answer
    x = 139,756,375.00

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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.