Home / 1,032,460,892,390.60-1,424,800,461,072-563,181,694,956.05

Finding the Fourth Proportional to 1,032,460,892,390.60, 1,424,800,461,072 and 563,181,694,956.05

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Solution

The fourth proportional to 1,032,460,892,390.60, 1,424,800,461,072 and 563,181,694,956.05 is: 777,193,155,261.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,460,892,390.60 : 1,424,800,461,072 = 563,181,694,956.05 : x
  2. Step 2: Convert to fraction form
    1,032,460,892,390.60/1,424,800,461,072 = 563,181,694,956.05/x
  3. Step 3: Cross multiply
    1,032,460,892,390.60x = 1,424,800,461,072 × 563,181,694,956.05
  4. Step 4: Simplify right side
    1,032,460,892,390.60x = 802,421,538,640,690,575,048,704
  5. Step 5: Solve for x
    x = 802,421,538,640,690,575,048,704/1,032,460,892,390.60
  6. Step 6: Final answer
    x = 777,193,155,261.05

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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.