Home / 14,821,656.90-22,232,485.35-9,736,225.80

Finding the Fourth Proportional to 14,821,656.90, 22,232,485.35 and 9,736,225.80

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Solution

The fourth proportional to 14,821,656.90, 22,232,485.35 and 9,736,225.80 is: 14,604,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,821,656.90 : 22,232,485.35 = 9,736,225.80 : x
  2. Step 2: Convert to fraction form
    14,821,656.90/22,232,485.35 = 9,736,225.80/x
  3. Step 3: Cross multiply
    14,821,656.90x = 22,232,485.35 × 9,736,225.80
  4. Step 4: Simplify right side
    14,821,656.90x = 216,460,497,462,792.06
  5. Step 5: Solve for x
    x = 216,460,497,462,792.06/14,821,656.90
  6. Step 6: Final answer
    x = 14,604,338.70

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1.5x scale

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.