Home / 9,504,314,930.40-14,256,401,536.80-2,871,931,250.40

Finding the Fourth Proportional to 9,504,314,930.40, 14,256,401,536.80 and 2,871,931,250.40

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Solution

The fourth proportional to 9,504,314,930.40, 14,256,401,536.80 and 2,871,931,250.40 is: 4,307,875,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,314,930.40 : 14,256,401,536.80 = 2,871,931,250.40 : x
  2. Step 2: Convert to fraction form
    9,504,314,930.40/14,256,401,536.80 = 2,871,931,250.40/x
  3. Step 3: Cross multiply
    9,504,314,930.40x = 14,256,401,536.80 × 2,871,931,250.40
  4. Step 4: Simplify right side
    9,504,314,930.40x = 40,943,405,091,786,506,240
  5. Step 5: Solve for x
    x = 40,943,405,091,786,506,240/9,504,314,930.40
  6. Step 6: Final answer
    x = 4,307,875,464.10

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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.