Home / 45,368,672,783.40-68,053,009,175.10-24,447,966,377.40

Finding the Fourth Proportional to 45,368,672,783.40, 68,053,009,175.10 and 24,447,966,377.40

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Solution

The fourth proportional to 45,368,672,783.40, 68,053,009,175.10 and 24,447,966,377.40 is: 36,671,949,566.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,368,672,783.40 : 68,053,009,175.10 = 24,447,966,377.40 : x
  2. Step 2: Convert to fraction form
    45,368,672,783.40/68,053,009,175.10 = 24,447,966,377.40/x
  3. Step 3: Cross multiply
    45,368,672,783.40x = 68,053,009,175.10 × 24,447,966,377.40
  4. Step 4: Simplify right side
    45,368,672,783.40x = 1,663,757,680,193,738,637,312
  5. Step 5: Solve for x
    x = 1,663,757,680,193,738,637,312/45,368,672,783.40
  6. Step 6: Final answer
    x = 36,671,949,566.10

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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.