Home / 30,984,547.84-46,377,444.48-16,571,576.32

Finding the Fourth Proportional to 30,984,547.84, 46,377,444.48 and 16,571,576.32

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Solution

The fourth proportional to 30,984,547.84, 46,377,444.48 and 16,571,576.32 is: 24,804,214.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,984,547.84 : 46,377,444.48 = 16,571,576.32 : x
  2. Step 2: Convert to fraction form
    30,984,547.84/46,377,444.48 = 16,571,576.32/x
  3. Step 3: Cross multiply
    30,984,547.84x = 46,377,444.48 × 16,571,576.32
  4. Step 4: Simplify right side
    30,984,547.84x = 768,547,360,726,882.62
  5. Step 5: Solve for x
    x = 768,547,360,726,882.62/30,984,547.84
  6. Step 6: Final answer
    x = 24,804,214.17

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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.