Home / 10,514,931,828,919-14,510,594,918,742-5,890,456,531,514.40

Finding the Fourth Proportional to 10,514,931,828,919, 14,510,594,918,742 and 5,890,456,531,514.40

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Solution

The fourth proportional to 10,514,931,828,919, 14,510,594,918,742 and 5,890,456,531,514.40 is: 8,128,823,848,404.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,931,828,919 : 14,510,594,918,742 = 5,890,456,531,514.40 : x
  2. Step 2: Convert to fraction form
    10,514,931,828,919/14,510,594,918,742 = 5,890,456,531,514.40/x
  3. Step 3: Cross multiply
    10,514,931,828,919x = 14,510,594,918,742 × 5,890,456,531,514.40
  4. Step 4: Simplify right side
    10,514,931,828,919x = 85,474,028,615,263,484,146,352,128
  5. Step 5: Solve for x
    x = 85,474,028,615,263,484,146,352,128/10,514,931,828,919
  6. Step 6: Final answer
    x = 8,128,823,848,404.42

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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.