Home / 35,628,035.60-53,442,053.40-15,472,643.60

Finding the Fourth Proportional to 35,628,035.60, 53,442,053.40 and 15,472,643.60

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Solution

The fourth proportional to 35,628,035.60, 53,442,053.40 and 15,472,643.60 is: 23,208,965.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,628,035.60 : 53,442,053.40 = 15,472,643.60 : x
  2. Step 2: Convert to fraction form
    35,628,035.60/53,442,053.40 = 15,472,643.60/x
  3. Step 3: Cross multiply
    35,628,035.60x = 53,442,053.40 × 15,472,643.60
  4. Step 4: Simplify right side
    35,628,035.60x = 826,889,845,510,368.25
  5. Step 5: Solve for x
    x = 826,889,845,510,368.25/35,628,035.60
  6. Step 6: Final answer
    x = 23,208,965.40

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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.