Home / 110,062,639.07-151,889,841.60-60,506,799.38

Finding the Fourth Proportional to 110,062,639.07, 151,889,841.60 and 60,506,799.38

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Solution

The fourth proportional to 110,062,639.07, 151,889,841.60 and 60,506,799.38 is: 83,501,252.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062,639.07 : 151,889,841.60 = 60,506,799.38 : x
  2. Step 2: Convert to fraction form
    110,062,639.07/151,889,841.60 = 60,506,799.38/x
  3. Step 3: Cross multiply
    110,062,639.07x = 151,889,841.60 × 60,506,799.38
  4. Step 4: Simplify right side
    110,062,639.07x = 9,190,368,173,551,178
  5. Step 5: Solve for x
    x = 9,190,368,173,551,178/110,062,639.07
  6. Step 6: Final answer
    x = 83,501,252.12

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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.