Home / 19,295,927.31-26,628,432.08-10,594,663.50

Finding the Fourth Proportional to 19,295,927.31, 26,628,432.08 and 10,594,663.50

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Solution

The fourth proportional to 19,295,927.31, 26,628,432.08 and 10,594,663.50 is: 14,620,664.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,295,927.31 : 26,628,432.08 = 10,594,663.50 : x
  2. Step 2: Convert to fraction form
    19,295,927.31/26,628,432.08 = 10,594,663.50/x
  3. Step 3: Cross multiply
    19,295,927.31x = 26,628,432.08 × 10,594,663.50
  4. Step 4: Simplify right side
    19,295,927.31x = 282,119,277,420,205.06
  5. Step 5: Solve for x
    x = 282,119,277,420,205.06/19,295,927.31
  6. Step 6: Final answer
    x = 14,620,664.40

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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.