Home / 59,547,696,491.80-82,175,838,235.86-32,450,978,412.64

Finding the Fourth Proportional to 59,547,696,491.80, 82,175,838,235.86 and 32,450,978,412.64

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Solution

The fourth proportional to 59,547,696,491.80, 82,175,838,235.86 and 32,450,978,412.64 is: 44,782,359,515.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,547,696,491.80 : 82,175,838,235.86 = 32,450,978,412.64 : x
  2. Step 2: Convert to fraction form
    59,547,696,491.80/82,175,838,235.86 = 32,450,978,412.64/x
  3. Step 3: Cross multiply
    59,547,696,491.80x = 82,175,838,235.86 × 32,450,978,412.64
  4. Step 4: Simplify right side
    59,547,696,491.80x = 2,666,686,352,632,489,443,328
  5. Step 5: Solve for x
    x = 2,666,686,352,632,489,443,328/59,547,696,491.80
  6. Step 6: Final answer
    x = 44,782,359,515.78

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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.