Home / 25,325,931,164.68-37,989,220,043.94-6,693,266,044.36

Finding the Fourth Proportional to 25,325,931,164.68, 37,989,220,043.94 and 6,693,266,044.36

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Solution

The fourth proportional to 25,325,931,164.68, 37,989,220,043.94 and 6,693,266,044.36 is: 10,039,984,509.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,325,931,164.68 : 37,989,220,043.94 = 6,693,266,044.36 : x
  2. Step 2: Convert to fraction form
    25,325,931,164.68/37,989,220,043.94 = 6,693,266,044.36/x
  3. Step 3: Cross multiply
    25,325,931,164.68x = 37,989,220,043.94 × 6,693,266,044.36
  4. Step 4: Simplify right side
    25,325,931,164.68x = 254,271,956,571,823,898,624
  5. Step 5: Solve for x
    x = 254,271,956,571,823,898,624/25,325,931,164.68
  6. Step 6: Final answer
    x = 10,039,984,509.10

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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.