Home / 14,076,017.10-21,114,025.65-4,492,364.40

Finding the Fourth Proportional to 14,076,017.10, 21,114,025.65 and 4,492,364.40

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Solution

The fourth proportional to 14,076,017.10, 21,114,025.65 and 4,492,364.40 is: 6,738,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,076,017.10 : 21,114,025.65 = 4,492,364.40 : x
  2. Step 2: Convert to fraction form
    14,076,017.10/21,114,025.65 = 4,492,364.40/x
  3. Step 3: Cross multiply
    14,076,017.10x = 21,114,025.65 × 4,492,364.40
  4. Step 4: Simplify right side
    14,076,017.10x = 94,851,897,170,746.86
  5. Step 5: Solve for x
    x = 94,851,897,170,746.86/14,076,017.10
  6. Step 6: Final answer
    x = 6,738,546.60

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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.