Home / 134,018,212.08-201,038,897.11-36,973,919.80

Finding the Fourth Proportional to 134,018,212.08, 201,038,897.11 and 36,973,919.80

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Solution

The fourth proportional to 134,018,212.08, 201,038,897.11 and 36,973,919.80 is: 55,464,074.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,018,212.08 : 201,038,897.11 = 36,973,919.80 : x
  2. Step 2: Convert to fraction form
    134,018,212.08/201,038,897.11 = 36,973,919.80/x
  3. Step 3: Cross multiply
    134,018,212.08x = 201,038,897.11 × 36,973,919.80
  4. Step 4: Simplify right side
    134,018,212.08x = 7,433,196,058,425,592
  5. Step 5: Solve for x
    x = 7,433,196,058,425,592/134,018,212.08
  6. Step 6: Final answer
    x = 55,464,074.20

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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.