Home / 38,697,341.02-58,046,002.98-14,107,111.24

Finding the Fourth Proportional to 38,697,341.02, 58,046,002.98 and 14,107,111.24

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Solution

The fourth proportional to 38,697,341.02, 58,046,002.98 and 14,107,111.24 is: 21,160,663.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,697,341.02 : 58,046,002.98 = 14,107,111.24 : x
  2. Step 2: Convert to fraction form
    38,697,341.02/58,046,002.98 = 14,107,111.24/x
  3. Step 3: Cross multiply
    38,697,341.02x = 58,046,002.98 × 14,107,111.24
  4. Step 4: Simplify right side
    38,697,341.02x = 818,861,421,076,231.50
  5. Step 5: Solve for x
    x = 818,861,421,076,231.50/38,697,341.02
  6. Step 6: Final answer
    x = 21,160,663.74

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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.