Home / 27,401,442,014.40-41,106,697,984.80-11,687,794,526.40

Finding the Fourth Proportional to 27,401,442,014.40, 41,106,697,984.80 and 11,687,794,526.40

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Solution

The fourth proportional to 27,401,442,014.40, 41,106,697,984.80 and 11,687,794,526.40 is: 17,533,626,130.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,401,442,014.40 : 41,106,697,984.80 = 11,687,794,526.40 : x
  2. Step 2: Convert to fraction form
    27,401,442,014.40/41,106,697,984.80 = 11,687,794,526.40/x
  3. Step 3: Cross multiply
    27,401,442,014.40x = 41,106,697,984.80 × 11,687,794,526.40
  4. Step 4: Simplify right side
    27,401,442,014.40x = 480,446,639,705,123,389,440
  5. Step 5: Solve for x
    x = 480,446,639,705,123,389,440/27,401,442,014.40
  6. Step 6: Final answer
    x = 17,533,626,130.06

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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.