Home / 14,430,696,828,030-19,915,077,110,818-8,951,563,820,298.60

Finding the Fourth Proportional to 14,430,696,828,030, 19,915,077,110,818 and 8,951,563,820,298.60

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Solution

The fourth proportional to 14,430,696,828,030, 19,915,077,110,818 and 8,951,563,820,298.60 is: 12,353,601,899,347.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,430,696,828,030 : 19,915,077,110,818 = 8,951,563,820,298.60 : x
  2. Step 2: Convert to fraction form
    14,430,696,828,030/19,915,077,110,818 = 8,951,563,820,298.60/x
  3. Step 3: Cross multiply
    14,430,696,828,030x = 19,915,077,110,818 × 8,951,563,820,298.60
  4. Step 4: Simplify right side
    14,430,696,828,030x = 178,271,083,743,655,170,972,581,888
  5. Step 5: Solve for x
    x = 178,271,083,743,655,170,972,581,888/14,430,696,828,030
  6. Step 6: Final answer
    x = 12,353,601,899,347.21

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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.