Home / 56,853,473,289,615-78,457,793,139,672-32,521,400,337,807

Finding the Fourth Proportional to 56,853,473,289,615, 78,457,793,139,672 and 32,521,400,337,807

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Solution

The fourth proportional to 56,853,473,289,615, 78,457,793,139,672 and 32,521,400,337,807 is: 44,879,532,466,175.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,853,473,289,615 : 78,457,793,139,672 = 32,521,400,337,807 : x
  2. Step 2: Convert to fraction form
    56,853,473,289,615/78,457,793,139,672 = 32,521,400,337,807/x
  3. Step 3: Cross multiply
    56,853,473,289,615x = 78,457,793,139,672 × 32,521,400,337,807
  4. Step 4: Simplify right side
    56,853,473,289,615x = 2,551,557,300,316,120,601,484,853,248
  5. Step 5: Solve for x
    x = 2,551,557,300,316,120,601,484,853,248/56,853,473,289,615
  6. Step 6: Final answer
    x = 44,879,532,466,175.55

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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.