Home / 1,494,547,878.83-2,240,954,497.96-707,594,925.13

Finding the Fourth Proportional to 1,494,547,878.83, 2,240,954,497.96 and 707,594,925.13

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Solution

The fourth proportional to 1,494,547,878.83, 2,240,954,497.96 and 707,594,925.13 is: 1,060,981,754.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,547,878.83 : 2,240,954,497.96 = 707,594,925.13 : x
  2. Step 2: Convert to fraction form
    1,494,547,878.83/2,240,954,497.96 = 707,594,925.13/x
  3. Step 3: Cross multiply
    1,494,547,878.83x = 2,240,954,497.96 × 707,594,925.13
  4. Step 4: Simplify right side
    1,494,547,878.83x = 1,585,688,030,196,371,712
  5. Step 5: Solve for x
    x = 1,585,688,030,196,371,712/1,494,547,878.83
  6. Step 6: Final answer
    x = 1,060,981,754.19

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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.