Home / 162,813,889,359.27-244,211,995,979.58-49,484,779,489.25

Finding the Fourth Proportional to 162,813,889,359.27, 244,211,995,979.58 and 49,484,779,489.25

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Solution

The fourth proportional to 162,813,889,359.27, 244,211,995,979.58 and 49,484,779,489.25 is: 74,224,483,041.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,813,889,359.27 : 244,211,995,979.58 = 49,484,779,489.25 : x
  2. Step 2: Convert to fraction form
    162,813,889,359.27/244,211,995,979.58 = 49,484,779,489.25/x
  3. Step 3: Cross multiply
    162,813,889,359.27x = 244,211,995,979.58 × 49,484,779,489.25
  4. Step 4: Simplify right side
    162,813,889,359.27x = 12,084,776,769,679,123,283,968
  5. Step 5: Solve for x
    x = 12,084,776,769,679,123,283,968/162,813,889,359.27
  6. Step 6: Final answer
    x = 74,224,483,041.57

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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.