Home / 15,556,574.60-23,323,802.70-5,968,248.20

Finding the Fourth Proportional to 15,556,574.60, 23,323,802.70 and 5,968,248.20

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Solution

The fourth proportional to 15,556,574.60, 23,323,802.70 and 5,968,248.20 is: 8,948,129.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,556,574.60 : 23,323,802.70 = 5,968,248.20 : x
  2. Step 2: Convert to fraction form
    15,556,574.60/23,323,802.70 = 5,968,248.20/x
  3. Step 3: Cross multiply
    15,556,574.60x = 23,323,802.70 × 5,968,248.20
  4. Step 4: Simplify right side
    15,556,574.60x = 139,202,243,481,430.14
  5. Step 5: Solve for x
    x = 139,202,243,481,430.14/15,556,574.60
  6. Step 6: Final answer
    x = 8,948,129.46

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1.5x scale

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.