Home / 63,184,312.50-94,780,014.09-17,742,564.06

Finding the Fourth Proportional to 63,184,312.50, 94,780,014.09 and 17,742,564.06

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Solution

The fourth proportional to 63,184,312.50, 94,780,014.09 and 17,742,564.06 is: 26,614,841.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,184,312.50 : 94,780,014.09 = 17,742,564.06 : x
  2. Step 2: Convert to fraction form
    63,184,312.50/94,780,014.09 = 17,742,564.06/x
  3. Step 3: Cross multiply
    63,184,312.50x = 94,780,014.09 × 17,742,564.06
  4. Step 4: Simplify right side
    63,184,312.50x = 1,681,640,471,599,527.50
  5. Step 5: Solve for x
    x = 1,681,640,471,599,527.50/63,184,312.50
  6. Step 6: Final answer
    x = 26,614,841.64

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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.