Home / 22,341,526.17-33,562,736.93-13,249,587.07

Finding the Fourth Proportional to 22,341,526.17, 33,562,736.93 and 13,249,587.07

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Solution

The fourth proportional to 22,341,526.17, 33,562,736.93 and 13,249,587.07 is: 19,904,298.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,341,526.17 : 33,562,736.93 = 13,249,587.07 : x
  2. Step 2: Convert to fraction form
    22,341,526.17/33,562,736.93 = 13,249,587.07/x
  3. Step 3: Cross multiply
    22,341,526.17x = 33,562,736.93 × 13,249,587.07
  4. Step 4: Simplify right side
    22,341,526.17x = 444,692,405,195,291.50
  5. Step 5: Solve for x
    x = 444,692,405,195,291.50/22,341,526.17
  6. Step 6: Final answer
    x = 19,904,298.48

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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.