Home / 51,898,255,232,645-71,619,663,143,581-28,167,274,346,541

Finding the Fourth Proportional to 51,898,255,232,645, 71,619,663,143,581 and 28,167,274,346,541

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Solution

The fourth proportional to 51,898,255,232,645, 71,619,663,143,581 and 28,167,274,346,541 is: 38,870,877,090,741.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,898,255,232,645 : 71,619,663,143,581 = 28,167,274,346,541 : x
  2. Step 2: Convert to fraction form
    51,898,255,232,645/71,619,663,143,581 = 28,167,274,346,541/x
  3. Step 3: Cross multiply
    51,898,255,232,645x = 71,619,663,143,581 × 28,167,274,346,541
  4. Step 4: Simplify right side
    51,898,255,232,645x = 2,017,330,700,372,096,930,413,543,424
  5. Step 5: Solve for x
    x = 2,017,330,700,372,096,930,413,543,424/51,898,255,232,645
  6. Step 6: Final answer
    x = 38,870,877,090,741.91

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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.