Home / 4,710,957,587.12-6,501,377,131.56-2,703,776,674.56

Finding the Fourth Proportional to 4,710,957,587.12, 6,501,377,131.56 and 2,703,776,674.56

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Solution

The fourth proportional to 4,710,957,587.12, 6,501,377,131.56 and 2,703,776,674.56 is: 3,731,358,543.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,957,587.12 : 6,501,377,131.56 = 2,703,776,674.56 : x
  2. Step 2: Convert to fraction form
    4,710,957,587.12/6,501,377,131.56 = 2,703,776,674.56/x
  3. Step 3: Cross multiply
    4,710,957,587.12x = 6,501,377,131.56 × 2,703,776,674.56
  4. Step 4: Simplify right side
    4,710,957,587.12x = 17,578,271,840,829,728,768
  5. Step 5: Solve for x
    x = 17,578,271,840,829,728,768/4,710,957,587.12
  6. Step 6: Final answer
    x = 3,731,358,543.51

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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.