Home / 1,636,063,490,001.60-2,452,547,300,896.80-965,808,022,276.80

Finding the Fourth Proportional to 1,636,063,490,001.60, 2,452,547,300,896.80 and 965,808,022,276.80

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Solution

The fourth proportional to 1,636,063,490,001.60, 2,452,547,300,896.80 and 965,808,022,276.80 is: 1,447,798,250,309.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636,063,490,001.60 : 2,452,547,300,896.80 = 965,808,022,276.80 : x
  2. Step 2: Convert to fraction form
    1,636,063,490,001.60/2,452,547,300,896.80 = 965,808,022,276.80/x
  3. Step 3: Cross multiply
    1,636,063,490,001.60x = 2,452,547,300,896.80 × 965,808,022,276.80
  4. Step 4: Simplify right side
    1,636,063,490,001.60x = 2,368,689,858,219,442,270,371,840
  5. Step 5: Solve for x
    x = 2,368,689,858,219,442,270,371,840/1,636,063,490,001.60
  6. Step 6: Final answer
    x = 1,447,798,250,309.42

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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.