Home / 24,218,747,547.80-36,328,121,321.70-17,688,400,539.80

Finding the Fourth Proportional to 24,218,747,547.80, 36,328,121,321.70 and 17,688,400,539.80

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Solution

The fourth proportional to 24,218,747,547.80, 36,328,121,321.70 and 17,688,400,539.80 is: 26,532,600,809.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,218,747,547.80 : 36,328,121,321.70 = 17,688,400,539.80 : x
  2. Step 2: Convert to fraction form
    24,218,747,547.80/36,328,121,321.70 = 17,688,400,539.80/x
  3. Step 3: Cross multiply
    24,218,747,547.80x = 36,328,121,321.70 × 17,688,400,539.80
  4. Step 4: Simplify right side
    24,218,747,547.80x = 642,586,360,796,678,062,080
  5. Step 5: Solve for x
    x = 642,586,360,796,678,062,080/24,218,747,547.80
  6. Step 6: Final answer
    x = 26,532,600,809.70

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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.