Home / 2,344,824,485.32-3,235,710,615.06-1,287,545,055.88

Finding the Fourth Proportional to 2,344,824,485.32, 3,235,710,615.06 and 1,287,545,055.88

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Solution

The fourth proportional to 2,344,824,485.32, 3,235,710,615.06 and 1,287,545,055.88 is: 1,776,731,363.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,824,485.32 : 3,235,710,615.06 = 1,287,545,055.88 : x
  2. Step 2: Convert to fraction form
    2,344,824,485.32/3,235,710,615.06 = 1,287,545,055.88/x
  3. Step 3: Cross multiply
    2,344,824,485.32x = 3,235,710,615.06 × 1,287,545,055.88
  4. Step 4: Simplify right side
    2,344,824,485.32x = 4,166,123,204,678,937,088
  5. Step 5: Solve for x
    x = 4,166,123,204,678,937,088/2,344,824,485.32
  6. Step 6: Final answer
    x = 1,776,731,363.38

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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.