Home / 17,650,341.51-26,460,349.26-6,134,312.72

Finding the Fourth Proportional to 17,650,341.51, 26,460,349.26 and 6,134,312.72

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Solution

The fourth proportional to 17,650,341.51, 26,460,349.26 and 6,134,312.72 is: 9,196,199.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,650,341.51 : 26,460,349.26 = 6,134,312.72 : x
  2. Step 2: Convert to fraction form
    17,650,341.51/26,460,349.26 = 6,134,312.72/x
  3. Step 3: Cross multiply
    17,650,341.51x = 26,460,349.26 × 6,134,312.72
  4. Step 4: Simplify right side
    17,650,341.51x = 162,316,056,908,958.84
  5. Step 5: Solve for x
    x = 162,316,056,908,958.84/17,650,341.51
  6. Step 6: Final answer
    x = 9,196,199.22

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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.