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Finding the Fourth Proportional to 1,616,059,368.90, 2,424,089,053.35 and 1,616,059,368.90

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Solution

The fourth proportional to 1,616,059,368.90, 2,424,089,053.35 and 1,616,059,368.90 is: 2,424,089,053.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,059,368.90 : 2,424,089,053.35 = 1,616,059,368.90 : x
  2. Step 2: Convert to fraction form
    1,616,059,368.90/2,424,089,053.35 = 1,616,059,368.90/x
  3. Step 3: Cross multiply
    1,616,059,368.90x = 2,424,089,053.35 × 1,616,059,368.90
  4. Step 4: Simplify right side
    1,616,059,368.90x = 3,917,471,825,714,199,552
  5. Step 5: Solve for x
    x = 3,917,471,825,714,199,552/1,616,059,368.90
  6. Step 6: Final answer
    x = 2,424,089,053.35

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1.5x scale

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.