Home / 962,547,576,029.10-1,443,821,364,043.60-516,239,172,701.10

Finding the Fourth Proportional to 962,547,576,029.10, 1,443,821,364,043.60 and 516,239,172,701.10

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Solution

The fourth proportional to 962,547,576,029.10, 1,443,821,364,043.60 and 516,239,172,701.10 is: 774,358,759,051.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,547,576,029.10 : 1,443,821,364,043.60 = 516,239,172,701.10 : x
  2. Step 2: Convert to fraction form
    962,547,576,029.10/1,443,821,364,043.60 = 516,239,172,701.10/x
  3. Step 3: Cross multiply
    962,547,576,029.10x = 1,443,821,364,043.60 × 516,239,172,701.10
  4. Step 4: Simplify right side
    962,547,576,029.10x = 745,357,146,502,041,826,230,272
  5. Step 5: Solve for x
    x = 745,357,146,502,041,826,230,272/962,547,576,029.10
  6. Step 6: Final answer
    x = 774,358,759,051.62

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Double scale
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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.