Home / 1,103,476,312.06-1,523,166,315.99-657,579,499.96

Finding the Fourth Proportional to 1,103,476,312.06, 1,523,166,315.99 and 657,579,499.96

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Solution

The fourth proportional to 1,103,476,312.06, 1,523,166,315.99 and 657,579,499.96 is: 907,679,606.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,476,312.06 : 1,523,166,315.99 = 657,579,499.96 : x
  2. Step 2: Convert to fraction form
    1,103,476,312.06/1,523,166,315.99 = 657,579,499.96/x
  3. Step 3: Cross multiply
    1,103,476,312.06x = 1,523,166,315.99 × 657,579,499.96
  4. Step 4: Simplify right side
    1,103,476,312.06x = 1,001,602,944,424,619,648
  5. Step 5: Solve for x
    x = 1,001,602,944,424,619,648/1,103,476,312.06
  6. Step 6: Final answer
    x = 907,679,606.24

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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.