Home / 6,910,619,877.63-9,543,241,848.35-6,534,133,713.39

Finding the Fourth Proportional to 6,910,619,877.63, 9,543,241,848.35 and 6,534,133,713.39

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Solution

The fourth proportional to 6,910,619,877.63, 9,543,241,848.35 and 6,534,133,713.39 is: 9,023,332,117.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,619,877.63 : 9,543,241,848.35 = 6,534,133,713.39 : x
  2. Step 2: Convert to fraction form
    6,910,619,877.63/9,543,241,848.35 = 6,534,133,713.39/x
  3. Step 3: Cross multiply
    6,910,619,877.63x = 9,543,241,848.35 × 6,534,133,713.39
  4. Step 4: Simplify right side
    6,910,619,877.63x = 62,356,818,296,338,038,784
  5. Step 5: Solve for x
    x = 62,356,818,296,338,038,784/6,910,619,877.63
  6. Step 6: Final answer
    x = 9,023,332,117.89

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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.