Home / 46,243,547.36-63,816,145.31-25,050,376.88

Finding the Fourth Proportional to 46,243,547.36, 63,816,145.31 and 25,050,376.88

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Solution

The fourth proportional to 46,243,547.36, 63,816,145.31 and 25,050,376.88 is: 34,569,547.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,243,547.36 : 63,816,145.31 = 25,050,376.88 : x
  2. Step 2: Convert to fraction form
    46,243,547.36/63,816,145.31 = 25,050,376.88/x
  3. Step 3: Cross multiply
    46,243,547.36x = 63,816,145.31 × 25,050,376.88
  4. Step 4: Simplify right side
    46,243,547.36x = 1,598,618,490,600,011.75
  5. Step 5: Solve for x
    x = 1,598,618,490,600,011.75/46,243,547.36
  6. Step 6: Final answer
    x = 34,569,547.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.