Home / 14,974,720.40-22,462,080.60-4,877,341.40

Finding the Fourth Proportional to 14,974,720.40, 22,462,080.60 and 4,877,341.40

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Solution

The fourth proportional to 14,974,720.40, 22,462,080.60 and 4,877,341.40 is: 7,316,012.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,720.40 : 22,462,080.60 = 4,877,341.40 : x
  2. Step 2: Convert to fraction form
    14,974,720.40/22,462,080.60 = 4,877,341.40/x
  3. Step 3: Cross multiply
    14,974,720.40x = 22,462,080.60 × 4,877,341.40
  4. Step 4: Simplify right side
    14,974,720.40x = 109,555,235,640,516.86
  5. Step 5: Solve for x
    x = 109,555,235,640,516.86/14,974,720.40
  6. Step 6: Final answer
    x = 7,316,012.10

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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.