Home / 46,603,159.62-69,884,478.37-13,359,052.07

Finding the Fourth Proportional to 46,603,159.62, 69,884,478.37 and 13,359,052.07

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Solution

The fourth proportional to 46,603,159.62, 69,884,478.37 and 13,359,052.07 is: 20,032,770.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,603,159.62 : 69,884,478.37 = 13,359,052.07 : x
  2. Step 2: Convert to fraction form
    46,603,159.62/69,884,478.37 = 13,359,052.07/x
  3. Step 3: Cross multiply
    46,603,159.62x = 69,884,478.37 × 13,359,052.07
  4. Step 4: Simplify right side
    46,603,159.62x = 933,590,385,358,962
  5. Step 5: Solve for x
    x = 933,590,385,358,962/46,603,159.62
  6. Step 6: Final answer
    x = 20,032,770.16

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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.