Home / 183,125,547.80-274,688,321.70-169,095,505.40

Finding the Fourth Proportional to 183,125,547.80, 274,688,321.70 and 169,095,505.40

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Solution

The fourth proportional to 183,125,547.80, 274,688,321.70 and 169,095,505.40 is: 253,643,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,125,547.80 : 274,688,321.70 = 169,095,505.40 : x
  2. Step 2: Convert to fraction form
    183,125,547.80/274,688,321.70 = 169,095,505.40/x
  3. Step 3: Cross multiply
    183,125,547.80x = 274,688,321.70 × 169,095,505.40
  4. Step 4: Simplify right side
    183,125,547.80x = 46,448,560,585,339,288
  5. Step 5: Solve for x
    x = 46,448,560,585,339,288/183,125,547.80
  6. Step 6: Final answer
    x = 253,643,258.10

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1.5x scale

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.