Home / 1,653,767,701.26-2,282,170,566.54-901,087,107

Finding the Fourth Proportional to 1,653,767,701.26, 2,282,170,566.54 and 901,087,107

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Solution

The fourth proportional to 1,653,767,701.26, 2,282,170,566.54 and 901,087,107 is: 1,243,484,482.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,653,767,701.26 : 2,282,170,566.54 = 901,087,107 : x
  2. Step 2: Convert to fraction form
    1,653,767,701.26/2,282,170,566.54 = 901,087,107/x
  3. Step 3: Cross multiply
    1,653,767,701.26x = 2,282,170,566.54 × 901,087,107
  4. Step 4: Simplify right side
    1,653,767,701.26x = 2,056,434,473,484,079,616
  5. Step 5: Solve for x
    x = 2,056,434,473,484,079,616/1,653,767,701.26
  6. Step 6: Final answer
    x = 1,243,484,482.08

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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.