Home / 32,368,896,580.40-48,554,688,563.40-10,285,305,412.40

Finding the Fourth Proportional to 32,368,896,580.40, 48,554,688,563.40 and 10,285,305,412.40

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Solution

The fourth proportional to 32,368,896,580.40, 48,554,688,563.40 and 10,285,305,412.40 is: 15,428,385,080.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,368,896,580.40 : 48,554,688,563.40 = 10,285,305,412.40 : x
  2. Step 2: Convert to fraction form
    32,368,896,580.40/48,554,688,563.40 = 10,285,305,412.40/x
  3. Step 3: Cross multiply
    32,368,896,580.40x = 48,554,688,563.40 × 10,285,305,412.40
  4. Step 4: Simplify right side
    32,368,896,580.40x = 499,399,801,078,534,373,376
  5. Step 5: Solve for x
    x = 499,399,801,078,534,373,376/32,368,896,580.40
  6. Step 6: Final answer
    x = 15,428,385,080.66

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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.