Home / 1,756,829,117.96-2,635,150,865.13-576,254,087.74

Finding the Fourth Proportional to 1,756,829,117.96, 2,635,150,865.13 and 576,254,087.74

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Solution

The fourth proportional to 1,756,829,117.96, 2,635,150,865.13 and 576,254,087.74 is: 864,350,688.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,829,117.96 : 2,635,150,865.13 = 576,254,087.74 : x
  2. Step 2: Convert to fraction form
    1,756,829,117.96/2,635,150,865.13 = 576,254,087.74/x
  3. Step 3: Cross multiply
    1,756,829,117.96x = 2,635,150,865.13 × 576,254,087.74
  4. Step 4: Simplify right side
    1,756,829,117.96x = 1,518,516,457,846,054,144
  5. Step 5: Solve for x
    x = 1,518,516,457,846,054,144/1,756,829,117.96
  6. Step 6: Final answer
    x = 864,350,688.59

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Double scale
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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.