Home / 99,397,650,316.37-149,117,440,822.46-32,239,679,666.00

Finding the Fourth Proportional to 99,397,650,316.37, 149,117,440,822.46 and 32,239,679,666.00

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Solution

The fourth proportional to 99,397,650,316.37, 149,117,440,822.46 and 32,239,679,666.00 is: 48,366,319,620.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,397,650,316.37 : 149,117,440,822.46 = 32,239,679,666.00 : x
  2. Step 2: Convert to fraction form
    99,397,650,316.37/149,117,440,822.46 = 32,239,679,666.00/x
  3. Step 3: Cross multiply
    99,397,650,316.37x = 149,117,440,822.46 × 32,239,679,666.00
  4. Step 4: Simplify right side
    99,397,650,316.37x = 4,807,498,524,730,119,421,952
  5. Step 5: Solve for x
    x = 4,807,498,524,730,119,421,952/99,397,650,316.37
  6. Step 6: Final answer
    x = 48,366,319,620.52

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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.