Home / 183,716,619.10-275,574,928.65-47,402,002.60

Finding the Fourth Proportional to 183,716,619.10, 275,574,928.65 and 47,402,002.60

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Solution

The fourth proportional to 183,716,619.10, 275,574,928.65 and 47,402,002.60 is: 71,103,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,716,619.10 : 275,574,928.65 = 47,402,002.60 : x
  2. Step 2: Convert to fraction form
    183,716,619.10/275,574,928.65 = 47,402,002.60/x
  3. Step 3: Cross multiply
    183,716,619.10x = 275,574,928.65 × 47,402,002.60
  4. Step 4: Simplify right side
    183,716,619.10x = 13,062,803,484,362,114
  5. Step 5: Solve for x
    x = 13,062,803,484,362,114/183,716,619.10
  6. Step 6: Final answer
    x = 71,103,003.90

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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.