Home / 188,547,030.10-282,820,545.15-188,547,030.10

Finding the Fourth Proportional to 188,547,030.10, 282,820,545.15 and 188,547,030.10

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Solution

The fourth proportional to 188,547,030.10, 282,820,545.15 and 188,547,030.10 is: 282,820,545.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,547,030.10 : 282,820,545.15 = 188,547,030.10 : x
  2. Step 2: Convert to fraction form
    188,547,030.10/282,820,545.15 = 188,547,030.10/x
  3. Step 3: Cross multiply
    188,547,030.10x = 282,820,545.15 × 188,547,030.10
  4. Step 4: Simplify right side
    188,547,030.10x = 53,324,973,839,295,456
  5. Step 5: Solve for x
    x = 53,324,973,839,295,456/188,547,030.10
  6. Step 6: Final answer
    x = 282,820,545.15

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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.