Home / 7,598,005,294.75-10,485,248,300.63-4,211,133,242.23

Finding the Fourth Proportional to 7,598,005,294.75, 10,485,248,300.63 and 4,211,133,242.23

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Solution

The fourth proportional to 7,598,005,294.75, 10,485,248,300.63 and 4,211,133,242.23 is: 5,811,364,425.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,005,294.75 : 10,485,248,300.63 = 4,211,133,242.23 : x
  2. Step 2: Convert to fraction form
    7,598,005,294.75/10,485,248,300.63 = 4,211,133,242.23/x
  3. Step 3: Cross multiply
    7,598,005,294.75x = 10,485,248,300.63 × 4,211,133,242.23
  4. Step 4: Simplify right side
    7,598,005,294.75x = 44,154,777,671,818,608,640
  5. Step 5: Solve for x
    x = 44,154,777,671,818,608,640/7,598,005,294.75
  6. Step 6: Final answer
    x = 5,811,364,425.12

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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.