Home / 9,812,244.64-13,539,212.88-9,018,526.24

Finding the Fourth Proportional to 9,812,244.64, 13,539,212.88 and 9,018,526.24

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Solution

The fourth proportional to 9,812,244.64, 13,539,212.88 and 9,018,526.24 is: 12,444,017.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,812,244.64 : 13,539,212.88 = 9,018,526.24 : x
  2. Step 2: Convert to fraction form
    9,812,244.64/13,539,212.88 = 9,018,526.24/x
  3. Step 3: Cross multiply
    9,812,244.64x = 13,539,212.88 × 9,018,526.24
  4. Step 4: Simplify right side
    9,812,244.64x = 122,103,746,627,225.98
  5. Step 5: Solve for x
    x = 122,103,746,627,225.98/9,812,244.64
  6. Step 6: Final answer
    x = 12,444,017.77

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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.