Home / 7,254,583,580-10,870,537,961.44-5,048,104,321.12

Finding the Fourth Proportional to 7,254,583,580, 10,870,537,961.44 and 5,048,104,321.12

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Solution

The fourth proportional to 7,254,583,580, 10,870,537,961.44 and 5,048,104,321.12 is: 7,564,267,342.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,254,583,580 : 10,870,537,961.44 = 5,048,104,321.12 : x
  2. Step 2: Convert to fraction form
    7,254,583,580/10,870,537,961.44 = 5,048,104,321.12/x
  3. Step 3: Cross multiply
    7,254,583,580x = 10,870,537,961.44 × 5,048,104,321.12
  4. Step 4: Simplify right side
    7,254,583,580x = 54,875,609,656,044,265,472
  5. Step 5: Solve for x
    x = 54,875,609,656,044,265,472/7,254,583,580
  6. Step 6: Final answer
    x = 7,564,267,342.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.