Home / 19,330,210.45-26,674,973.00-10,627,865.29

Finding the Fourth Proportional to 19,330,210.45, 26,674,973.00 and 10,627,865.29

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Solution

The fourth proportional to 19,330,210.45, 26,674,973.00 and 10,627,865.29 is: 14,666,059.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,330,210.45 : 26,674,973.00 = 10,627,865.29 : x
  2. Step 2: Convert to fraction form
    19,330,210.45/26,674,973.00 = 10,627,865.29/x
  3. Step 3: Cross multiply
    19,330,210.45x = 26,674,973.00 × 10,627,865.29
  4. Step 4: Simplify right side
    19,330,210.45x = 283,498,019,551,582
  5. Step 5: Solve for x
    x = 283,498,019,551,582/19,330,210.45
  6. Step 6: Final answer
    x = 14,666,059.66

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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.