Home / 48,877,457.40-73,316,186.10-14,800,498.20

Finding the Fourth Proportional to 48,877,457.40, 73,316,186.10 and 14,800,498.20

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Solution

The fourth proportional to 48,877,457.40, 73,316,186.10 and 14,800,498.20 is: 22,200,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,877,457.40 : 73,316,186.10 = 14,800,498.20 : x
  2. Step 2: Convert to fraction form
    48,877,457.40/73,316,186.10 = 14,800,498.20/x
  3. Step 3: Cross multiply
    48,877,457.40x = 73,316,186.10 × 14,800,498.20
  4. Step 4: Simplify right side
    48,877,457.40x = 1,085,116,080,403,914.88
  5. Step 5: Solve for x
    x = 1,085,116,080,403,914.88/48,877,457.40
  6. Step 6: Final answer
    x = 22,200,747.30

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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.