Home / 1,569,681,009.10-2,354,521,513.65-1,104,776,422.30

Finding the Fourth Proportional to 1,569,681,009.10, 2,354,521,513.65 and 1,104,776,422.30

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Solution

The fourth proportional to 1,569,681,009.10, 2,354,521,513.65 and 1,104,776,422.30 is: 1,657,164,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,681,009.10 : 2,354,521,513.65 = 1,104,776,422.30 : x
  2. Step 2: Convert to fraction form
    1,569,681,009.10/2,354,521,513.65 = 1,104,776,422.30/x
  3. Step 3: Cross multiply
    1,569,681,009.10x = 2,354,521,513.65 × 1,104,776,422.30
  4. Step 4: Simplify right side
    1,569,681,009.10x = 2,601,219,854,078,627,840
  5. Step 5: Solve for x
    x = 2,601,219,854,078,627,840/1,569,681,009.10
  6. Step 6: Final answer
    x = 1,657,164,633.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.