Home / 24,785,959,399.74-37,175,307,032.36-12,191,437,208.56

Finding the Fourth Proportional to 24,785,959,399.74, 37,175,307,032.36 and 12,191,437,208.56

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Solution

The fourth proportional to 24,785,959,399.74, 37,175,307,032.36 and 12,191,437,208.56 is: 18,285,369,312.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,785,959,399.74 : 37,175,307,032.36 = 12,191,437,208.56 : x
  2. Step 2: Convert to fraction form
    24,785,959,399.74/37,175,307,032.36 = 12,191,437,208.56/x
  3. Step 3: Cross multiply
    24,785,959,399.74x = 37,175,307,032.36 × 12,191,437,208.56
  4. Step 4: Simplify right side
    24,785,959,399.74x = 453,220,421,393,955,946,496
  5. Step 5: Solve for x
    x = 453,220,421,393,955,946,496/24,785,959,399.74
  6. Step 6: Final answer
    x = 18,285,369,312.70

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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.