Home / 101,064,364.20-151,596,546.30-93,411,613.80

Finding the Fourth Proportional to 101,064,364.20, 151,596,546.30 and 93,411,613.80

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Solution

The fourth proportional to 101,064,364.20, 151,596,546.30 and 93,411,613.80 is: 140,117,420.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,064,364.20 : 151,596,546.30 = 93,411,613.80 : x
  2. Step 2: Convert to fraction form
    101,064,364.20/151,596,546.30 = 93,411,613.80/x
  3. Step 3: Cross multiply
    101,064,364.20x = 151,596,546.30 × 93,411,613.80
  4. Step 4: Simplify right side
    101,064,364.20x = 14,160,878,036,389,420
  5. Step 5: Solve for x
    x = 14,160,878,036,389,420/101,064,364.20
  6. Step 6: Final answer
    x = 140,117,420.70

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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.