Home / 10,106,784,000.15-15,160,176,000.23-10,106,784,000.15

Finding the Fourth Proportional to 10,106,784,000.15, 15,160,176,000.23 and 10,106,784,000.15

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Solution

The fourth proportional to 10,106,784,000.15, 15,160,176,000.23 and 10,106,784,000.15 is: 15,160,176,000.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,106,784,000.15 : 15,160,176,000.23 = 10,106,784,000.15 : x
  2. Step 2: Convert to fraction form
    10,106,784,000.15/15,160,176,000.23 = 10,106,784,000.15/x
  3. Step 3: Cross multiply
    10,106,784,000.15x = 15,160,176,000.23 × 10,106,784,000.15
  4. Step 4: Simplify right side
    10,106,784,000.15x = 153,220,624,238,582,562,816
  5. Step 5: Solve for x
    x = 153,220,624,238,582,562,816/10,106,784,000.15
  6. Step 6: Final answer
    x = 15,160,176,000.23

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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.