Home / 56,547,412.40-84,796,235.40-22,457,428.40

Finding the Fourth Proportional to 56,547,412.40, 84,796,235.40 and 22,457,428.40

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Solution

The fourth proportional to 56,547,412.40, 84,796,235.40 and 22,457,428.40 is: 33,676,260.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,547,412.40 : 84,796,235.40 = 22,457,428.40 : x
  2. Step 2: Convert to fraction form
    56,547,412.40/84,796,235.40 = 22,457,428.40/x
  3. Step 3: Cross multiply
    56,547,412.40x = 84,796,235.40 × 22,457,428.40
  4. Step 4: Simplify right side
    56,547,412.40x = 1,904,305,385,085,045.25
  5. Step 5: Solve for x
    x = 1,904,305,385,085,045.25/56,547,412.40
  6. Step 6: Final answer
    x = 33,676,260.40

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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.