Home / 94,709,501.80-142,064,252.70-34,127,204.20

Finding the Fourth Proportional to 94,709,501.80, 142,064,252.70 and 34,127,204.20

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Solution

The fourth proportional to 94,709,501.80, 142,064,252.70 and 34,127,204.20 is: 51,190,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,709,501.80 : 142,064,252.70 = 34,127,204.20 : x
  2. Step 2: Convert to fraction form
    94,709,501.80/142,064,252.70 = 34,127,204.20/x
  3. Step 3: Cross multiply
    94,709,501.80x = 142,064,252.70 × 34,127,204.20
  4. Step 4: Simplify right side
    94,709,501.80x = 4,848,255,761,413,301
  5. Step 5: Solve for x
    x = 4,848,255,761,413,301/94,709,501.80
  6. Step 6: Final answer
    x = 51,190,806.30

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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.