Home / 4,559,138,473.82-6,291,675,348.65-2,626,838,349.93

Finding the Fourth Proportional to 4,559,138,473.82, 6,291,675,348.65 and 2,626,838,349.93

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Solution

The fourth proportional to 4,559,138,473.82, 6,291,675,348.65 and 2,626,838,349.93 is: 3,625,073,944.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,138,473.82 : 6,291,675,348.65 = 2,626,838,349.93 : x
  2. Step 2: Convert to fraction form
    4,559,138,473.82/6,291,675,348.65 = 2,626,838,349.93/x
  3. Step 3: Cross multiply
    4,559,138,473.82x = 6,291,675,348.65 × 2,626,838,349.93
  4. Step 4: Simplify right side
    4,559,138,473.82x = 16,527,214,091,129,888,768
  5. Step 5: Solve for x
    x = 16,527,214,091,129,888,768/4,559,138,473.82
  6. Step 6: Final answer
    x = 3,625,073,944.57

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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.