Home / 716,535,678,414.10-1,074,807,535,875.70-239,003,665,585.26

Finding the Fourth Proportional to 716,535,678,414.10, 1,074,807,535,875.70 and 239,003,665,585.26

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Solution

The fourth proportional to 716,535,678,414.10, 1,074,807,535,875.70 and 239,003,665,585.26 is: 358,506,838,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,535,678,414.10 : 1,074,807,535,875.70 = 239,003,665,585.26 : x
  2. Step 2: Convert to fraction form
    716,535,678,414.10/1,074,807,535,875.70 = 239,003,665,585.26/x
  3. Step 3: Cross multiply
    716,535,678,414.10x = 1,074,807,535,875.70 × 239,003,665,585.26
  4. Step 4: Simplify right side
    716,535,678,414.10x = 256,882,940,872,953,153,191,936
  5. Step 5: Solve for x
    x = 256,882,940,872,953,153,191,936/716,535,678,414.10
  6. Step 6: Final answer
    x = 358,506,838,684.59

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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.