Home / 183,528,003.70-275,292,005.55-101,898,666.10

Finding the Fourth Proportional to 183,528,003.70, 275,292,005.55 and 101,898,666.10

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Solution

The fourth proportional to 183,528,003.70, 275,292,005.55 and 101,898,666.10 is: 152,847,999.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,528,003.70 : 275,292,005.55 = 101,898,666.10 : x
  2. Step 2: Convert to fraction form
    183,528,003.70/275,292,005.55 = 101,898,666.10/x
  3. Step 3: Cross multiply
    183,528,003.70x = 275,292,005.55 × 101,898,666.10
  4. Step 4: Simplify right side
    183,528,003.70x = 28,051,888,153,538,796
  5. Step 5: Solve for x
    x = 28,051,888,153,538,796/183,528,003.70
  6. Step 6: Final answer
    x = 152,847,999.15

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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.