Home / 32,663,743.02-45,076,127.67-17,980,885.98

Finding the Fourth Proportional to 32,663,743.02, 45,076,127.67 and 17,980,885.98

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Solution

The fourth proportional to 32,663,743.02, 45,076,127.67 and 17,980,885.98 is: 24,813,712.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,663,743.02 : 45,076,127.67 = 17,980,885.98 : x
  2. Step 2: Convert to fraction form
    32,663,743.02/45,076,127.67 = 17,980,885.98/x
  3. Step 3: Cross multiply
    32,663,743.02x = 45,076,127.67 × 17,980,885.98
  4. Step 4: Simplify right side
    32,663,743.02x = 810,508,712,054,193.12
  5. Step 5: Solve for x
    x = 810,508,712,054,193.12/32,663,743.02
  6. Step 6: Final answer
    x = 24,813,712.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.