Home / 57,665,705,780,965-79,585,496,166,641-34,254,227,287,465

Finding the Fourth Proportional to 57,665,705,780,965, 79,585,496,166,641 and 34,254,227,287,465

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Solution

The fourth proportional to 57,665,705,780,965, 79,585,496,166,641 and 34,254,227,287,465 is: 47,274,886,131,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,665,705,780,965 : 79,585,496,166,641 = 34,254,227,287,465 : x
  2. Step 2: Convert to fraction form
    57,665,705,780,965/79,585,496,166,641 = 34,254,227,287,465/x
  3. Step 3: Cross multiply
    57,665,705,780,965x = 79,585,496,166,641 × 34,254,227,287,465
  4. Step 4: Simplify right side
    57,665,705,780,965x = 2,726,139,674,477,795,187,391,201,280
  5. Step 5: Solve for x
    x = 2,726,139,674,477,795,187,391,201,280/57,665,705,780,965
  6. Step 6: Final answer
    x = 47,274,886,131,328.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.