Home / 3,205,832,100,085.80-4,424,051,148,834.60-1,742,608,913,243.50

Finding the Fourth Proportional to 3,205,832,100,085.80, 4,424,051,148,834.60 and 1,742,608,913,243.50

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Solution

The fourth proportional to 3,205,832,100,085.80, 4,424,051,148,834.60 and 1,742,608,913,243.50 is: 2,404,801,849,852.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,832,100,085.80 : 4,424,051,148,834.60 = 1,742,608,913,243.50 : x
  2. Step 2: Convert to fraction form
    3,205,832,100,085.80/4,424,051,148,834.60 = 1,742,608,913,243.50/x
  3. Step 3: Cross multiply
    3,205,832,100,085.80x = 4,424,051,148,834.60 × 1,742,608,913,243.50
  4. Step 4: Simplify right side
    3,205,832,100,085.80x = 7,709,390,964,604,319,247,106,048
  5. Step 5: Solve for x
    x = 7,709,390,964,604,319,247,106,048/3,205,832,100,085.80
  6. Step 6: Final answer
    x = 2,404,801,849,852.96

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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.