Home / 34,158,291.10-51,237,436.65-9,898,009.45

Finding the Fourth Proportional to 34,158,291.10, 51,237,436.65 and 9,898,009.45

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Solution

The fourth proportional to 34,158,291.10, 51,237,436.65 and 9,898,009.45 is: 14,847,014.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,158,291.10 : 51,237,436.65 = 9,898,009.45 : x
  2. Step 2: Convert to fraction form
    34,158,291.10/51,237,436.65 = 9,898,009.45/x
  3. Step 3: Cross multiply
    34,158,291.10x = 51,237,436.65 × 9,898,009.45
  4. Step 4: Simplify right side
    34,158,291.10x = 507,148,632,155,476.31
  5. Step 5: Solve for x
    x = 507,148,632,155,476.31/34,158,291.10
  6. Step 6: Final answer
    x = 14,847,014.18

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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.