Home / 2,162,254,032.16-3,243,053,339.28-588,483,975.40

Finding the Fourth Proportional to 2,162,254,032.16, 3,243,053,339.28 and 588,483,975.40

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Solution

The fourth proportional to 2,162,254,032.16, 3,243,053,339.28 and 588,483,975.40 is: 882,636,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,254,032.16 : 3,243,053,339.28 = 588,483,975.40 : x
  2. Step 2: Convert to fraction form
    2,162,254,032.16/3,243,053,339.28 = 588,483,975.40/x
  3. Step 3: Cross multiply
    2,162,254,032.16x = 3,243,053,339.28 × 588,483,975.40
  4. Step 4: Simplify right side
    2,162,254,032.16x = 1,908,484,921,533,739,520
  5. Step 5: Solve for x
    x = 1,908,484,921,533,739,520/2,162,254,032.16
  6. Step 6: Final answer
    x = 882,636,773.08

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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.