Home / 187,068,604,890.30-280,602,907,335.45-151,804,731,047.10

Finding the Fourth Proportional to 187,068,604,890.30, 280,602,907,335.45 and 151,804,731,047.10

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Solution

The fourth proportional to 187,068,604,890.30, 280,602,907,335.45 and 151,804,731,047.10 is: 227,707,096,570.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,068,604,890.30 : 280,602,907,335.45 = 151,804,731,047.10 : x
  2. Step 2: Convert to fraction form
    187,068,604,890.30/280,602,907,335.45 = 151,804,731,047.10/x
  3. Step 3: Cross multiply
    187,068,604,890.30x = 280,602,907,335.45 × 151,804,731,047.10
  4. Step 4: Simplify right side
    187,068,604,890.30x = 42,596,848,879,092,310,736,896
  5. Step 5: Solve for x
    x = 42,596,848,879,092,310,736,896/187,068,604,890.30
  6. Step 6: Final answer
    x = 227,707,096,570.65

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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.