Home / 36,877,334.10-55,316,001.15-9,950,946.90

Finding the Fourth Proportional to 36,877,334.10, 55,316,001.15 and 9,950,946.90

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Solution

The fourth proportional to 36,877,334.10, 55,316,001.15 and 9,950,946.90 is: 14,926,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,877,334.10 : 55,316,001.15 = 9,950,946.90 : x
  2. Step 2: Convert to fraction form
    36,877,334.10/55,316,001.15 = 9,950,946.90/x
  3. Step 3: Cross multiply
    36,877,334.10x = 55,316,001.15 × 9,950,946.90
  4. Step 4: Simplify right side
    36,877,334.10x = 550,446,590,163,988.94
  5. Step 5: Solve for x
    x = 550,446,590,163,988.94/36,877,334.10
  6. Step 6: Final answer
    x = 14,926,420.35

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1.5x scale

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.