Home / 1,046,657,893.86-1,444,397,580.09-576,776,030.40

Finding the Fourth Proportional to 1,046,657,893.86, 1,444,397,580.09 and 576,776,030.40

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Solution

The fourth proportional to 1,046,657,893.86, 1,444,397,580.09 and 576,776,030.40 is: 795,956,259.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,657,893.86 : 1,444,397,580.09 = 576,776,030.40 : x
  2. Step 2: Convert to fraction form
    1,046,657,893.86/1,444,397,580.09 = 576,776,030.40/x
  3. Step 3: Cross multiply
    1,046,657,893.86x = 1,444,397,580.09 × 576,776,030.40
  4. Step 4: Simplify right side
    1,046,657,893.86x = 833,093,902,563,676,160
  5. Step 5: Solve for x
    x = 833,093,902,563,676,160/1,046,657,893.86
  6. Step 6: Final answer
    x = 795,956,259.87

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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.