Home / 88,957,624,637.88-122,763,919,322.25-52,338,296,156.40

Finding the Fourth Proportional to 88,957,624,637.88, 122,763,919,322.25 and 52,338,296,156.40

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Solution

The fourth proportional to 88,957,624,637.88, 122,763,919,322.25 and 52,338,296,156.40 is: 72,228,259,162.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,957,624,637.88 : 122,763,919,322.25 = 52,338,296,156.40 : x
  2. Step 2: Convert to fraction form
    88,957,624,637.88/122,763,919,322.25 = 52,338,296,156.40/x
  3. Step 3: Cross multiply
    88,957,624,637.88x = 122,763,919,322.25 × 52,338,296,156.40
  4. Step 4: Simplify right side
    88,957,624,637.88x = 6,425,254,366,808,316,575,744
  5. Step 5: Solve for x
    x = 6,425,254,366,808,316,575,744/88,957,624,637.88
  6. Step 6: Final answer
    x = 72,228,259,162.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.