Home / 176,210,287,715.10-264,315,431,572.65-58,419,153,558.30

Finding the Fourth Proportional to 176,210,287,715.10, 264,315,431,572.65 and 58,419,153,558.30

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Solution

The fourth proportional to 176,210,287,715.10, 264,315,431,572.65 and 58,419,153,558.30 is: 87,628,730,337.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,210,287,715.10 : 264,315,431,572.65 = 58,419,153,558.30 : x
  2. Step 2: Convert to fraction form
    176,210,287,715.10/264,315,431,572.65 = 58,419,153,558.30/x
  3. Step 3: Cross multiply
    176,210,287,715.10x = 264,315,431,572.65 × 58,419,153,558.30
  4. Step 4: Simplify right side
    176,210,287,715.10x = 15,441,083,784,870,976,552,960
  5. Step 5: Solve for x
    x = 15,441,083,784,870,976,552,960/176,210,287,715.10
  6. Step 6: Final answer
    x = 87,628,730,337.45

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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.