Home / 99,657,218,267.80-149,485,827,401.70-95,249,234,037.40

Finding the Fourth Proportional to 99,657,218,267.80, 149,485,827,401.70 and 95,249,234,037.40

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Solution

The fourth proportional to 99,657,218,267.80, 149,485,827,401.70 and 95,249,234,037.40 is: 142,873,851,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,657,218,267.80 : 149,485,827,401.70 = 95,249,234,037.40 : x
  2. Step 2: Convert to fraction form
    99,657,218,267.80/149,485,827,401.70 = 95,249,234,037.40/x
  3. Step 3: Cross multiply
    99,657,218,267.80x = 149,485,827,401.70 × 95,249,234,037.40
  4. Step 4: Simplify right side
    99,657,218,267.80x = 14,238,410,559,458,906,210,304
  5. Step 5: Solve for x
    x = 14,238,410,559,458,906,210,304/99,657,218,267.80
  6. Step 6: Final answer
    x = 142,873,851,056.10

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1.5x scale

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.