Home / 26,824,734.08-37,018,968-14,602,405.76

Finding the Fourth Proportional to 26,824,734.08, 37,018,968 and 14,602,405.76

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Solution

The fourth proportional to 26,824,734.08, 37,018,968 and 14,602,405.76 is: 20,151,774.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,824,734.08 : 37,018,968 = 14,602,405.76 : x
  2. Step 2: Convert to fraction form
    26,824,734.08/37,018,968 = 14,602,405.76/x
  3. Step 3: Cross multiply
    26,824,734.08x = 37,018,968 × 14,602,405.76
  4. Step 4: Simplify right side
    26,824,734.08x = 540,565,991,552,455.69
  5. Step 5: Solve for x
    x = 540,565,991,552,455.69/26,824,734.08
  6. Step 6: Final answer
    x = 20,151,774.48

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1.5x scale

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.