Home / 28,881,254.16-39,833,172.36-24,544,695.60

Finding the Fourth Proportional to 28,881,254.16, 39,833,172.36 and 24,544,695.60

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Solution

The fourth proportional to 28,881,254.16, 39,833,172.36 and 24,544,695.60 is: 33,852,168.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,881,254.16 : 39,833,172.36 = 24,544,695.60 : x
  2. Step 2: Convert to fraction form
    28,881,254.16/39,833,172.36 = 24,544,695.60/x
  3. Step 3: Cross multiply
    28,881,254.16x = 39,833,172.36 × 24,544,695.60
  4. Step 4: Simplify right side
    28,881,254.16x = 977,693,090,358,533.62
  5. Step 5: Solve for x
    x = 977,693,090,358,533.62/28,881,254.16
  6. Step 6: Final answer
    x = 33,852,168.78

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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.