Home / 9,574,751.60-14,362,127.40-9,309,031.10

Finding the Fourth Proportional to 9,574,751.60, 14,362,127.40 and 9,309,031.10

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Solution

The fourth proportional to 9,574,751.60, 14,362,127.40 and 9,309,031.10 is: 13,963,546.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,574,751.60 : 14,362,127.40 = 9,309,031.10 : x
  2. Step 2: Convert to fraction form
    9,574,751.60/14,362,127.40 = 9,309,031.10/x
  3. Step 3: Cross multiply
    9,574,751.60x = 14,362,127.40 × 9,309,031.10
  4. Step 4: Simplify right side
    9,574,751.60x = 133,697,490,628,762.14
  5. Step 5: Solve for x
    x = 133,697,490,628,762.14/9,574,751.60
  6. Step 6: Final answer
    x = 13,963,546.65

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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.