Home / 705,114,048.10-1,057,671,072.15-705,114,048.10

Finding the Fourth Proportional to 705,114,048.10, 1,057,671,072.15 and 705,114,048.10

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Solution

The fourth proportional to 705,114,048.10, 1,057,671,072.15 and 705,114,048.10 is: 1,057,671,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,114,048.10 : 1,057,671,072.15 = 705,114,048.10 : x
  2. Step 2: Convert to fraction form
    705,114,048.10/1,057,671,072.15 = 705,114,048.10/x
  3. Step 3: Cross multiply
    705,114,048.10x = 1,057,671,072.15 × 705,114,048.10
  4. Step 4: Simplify right side
    705,114,048.10x = 745,778,731,241,953,664
  5. Step 5: Solve for x
    x = 745,778,731,241,953,664/705,114,048.10
  6. Step 6: Final answer
    x = 1,057,671,072.15

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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.