Home / 35,071,430.16-52,602,199.86-12,042,000.30

Finding the Fourth Proportional to 35,071,430.16, 52,602,199.86 and 12,042,000.30

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Solution

The fourth proportional to 35,071,430.16, 52,602,199.86 and 12,042,000.30 is: 18,061,302.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,071,430.16 : 52,602,199.86 = 12,042,000.30 : x
  2. Step 2: Convert to fraction form
    35,071,430.16/52,602,199.86 = 12,042,000.30/x
  3. Step 3: Cross multiply
    35,071,430.16x = 52,602,199.86 × 12,042,000.30
  4. Step 4: Simplify right side
    35,071,430.16x = 633,435,706,494,780
  5. Step 5: Solve for x
    x = 633,435,706,494,780/35,071,430.16
  6. Step 6: Final answer
    x = 18,061,302.42

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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.