Home / 8,133,784,075.13-11,224,006,018.40-4,564,801,694.75

Finding the Fourth Proportional to 8,133,784,075.13, 11,224,006,018.40 and 4,564,801,694.75

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Solution

The fourth proportional to 8,133,784,075.13, 11,224,006,018.40 and 4,564,801,694.75 is: 6,299,080,627.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,133,784,075.13 : 11,224,006,018.40 = 4,564,801,694.75 : x
  2. Step 2: Convert to fraction form
    8,133,784,075.13/11,224,006,018.40 = 4,564,801,694.75/x
  3. Step 3: Cross multiply
    8,133,784,075.13x = 11,224,006,018.40 × 4,564,801,694.75
  4. Step 4: Simplify right side
    8,133,784,075.13x = 51,235,361,694,634,983,424
  5. Step 5: Solve for x
    x = 51,235,361,694,634,983,424/8,133,784,075.13
  6. Step 6: Final answer
    x = 6,299,080,627.34

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1.5x scale

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.