Home / 56,853,473,289,621-78,457,793,139,679-32,521,400,337,813

Finding the Fourth Proportional to 56,853,473,289,621, 78,457,793,139,679 and 32,521,400,337,813

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Solution

The fourth proportional to 56,853,473,289,621, 78,457,793,139,679 and 32,521,400,337,813 is: 44,879,532,466,183.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,853,473,289,621 : 78,457,793,139,679 = 32,521,400,337,813 : x
  2. Step 2: Convert to fraction form
    56,853,473,289,621/78,457,793,139,679 = 32,521,400,337,813/x
  3. Step 3: Cross multiply
    56,853,473,289,621x = 78,457,793,139,679 × 32,521,400,337,813
  4. Step 4: Simplify right side
    56,853,473,289,621x = 2,551,557,300,316,819,341,124,304,896
  5. Step 5: Solve for x
    x = 2,551,557,300,316,819,341,124,304,896/56,853,473,289,621
  6. Step 6: Final answer
    x = 44,879,532,466,183.10

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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.