Home / 73,739,495,642.43-101,759,421,014.67-41,187,184,347.12

Finding the Fourth Proportional to 73,739,495,642.43, 101,759,421,014.67 and 41,187,184,347.12

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Solution

The fourth proportional to 73,739,495,642.43, 101,759,421,014.67 and 41,187,184,347.12 is: 56,837,709,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,739,495,642.43 : 101,759,421,014.67 = 41,187,184,347.12 : x
  2. Step 2: Convert to fraction form
    73,739,495,642.43/101,759,421,014.67 = 41,187,184,347.12/x
  3. Step 3: Cross multiply
    73,739,495,642.43x = 101,759,421,014.67 × 41,187,184,347.12
  4. Step 4: Simplify right side
    73,739,495,642.43x = 4,191,184,032,387,410,427,904
  5. Step 5: Solve for x
    x = 4,191,184,032,387,410,427,904/73,739,495,642.43
  6. Step 6: Final answer
    x = 56,837,709,505.24

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1.5x scale

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.