Home / 22,285,030.61-30,742,024.07-14,554,597.97

Finding the Fourth Proportional to 22,285,030.61, 30,742,024.07 and 14,554,597.97

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Solution

The fourth proportional to 22,285,030.61, 30,742,024.07 and 14,554,597.97 is: 20,077,953.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,285,030.61 : 30,742,024.07 = 14,554,597.97 : x
  2. Step 2: Convert to fraction form
    22,285,030.61/30,742,024.07 = 14,554,597.97/x
  3. Step 3: Cross multiply
    22,285,030.61x = 30,742,024.07 × 14,554,597.97
  4. Step 4: Simplify right side
    22,285,030.61x = 447,437,800,896,430.06
  5. Step 5: Solve for x
    x = 447,437,800,896,430.06/22,285,030.61
  6. Step 6: Final answer
    x = 20,077,953.17

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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.