Home / 57,157,206,840.96-78,886,818,284.40-33,084,501,444.96

Finding the Fourth Proportional to 57,157,206,840.96, 78,886,818,284.40 and 33,084,501,444.96

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Solution

The fourth proportional to 57,157,206,840.96, 78,886,818,284.40 and 33,084,501,444.96 is: 45,662,326,726.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,157,206,840.96 : 78,886,818,284.40 = 33,084,501,444.96 : x
  2. Step 2: Convert to fraction form
    57,157,206,840.96/78,886,818,284.40 = 33,084,501,444.96/x
  3. Step 3: Cross multiply
    57,157,206,840.96x = 78,886,818,284.40 × 33,084,501,444.96
  4. Step 4: Simplify right side
    57,157,206,840.96x = 2,609,931,053,518,528,446,464
  5. Step 5: Solve for x
    x = 2,609,931,053,518,528,446,464/57,157,206,840.96
  6. Step 6: Final answer
    x = 45,662,326,726.02

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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.