Home / 35,925,458.40-53,882,938.80-10,363,802.40

Finding the Fourth Proportional to 35,925,458.40, 53,882,938.80 and 10,363,802.40

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Solution

The fourth proportional to 35,925,458.40, 53,882,938.80 and 10,363,802.40 is: 15,544,189.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,925,458.40 : 53,882,938.80 = 10,363,802.40 : x
  2. Step 2: Convert to fraction form
    35,925,458.40/53,882,938.80 = 10,363,802.40/x
  3. Step 3: Cross multiply
    35,925,458.40x = 53,882,938.80 × 10,363,802.40
  4. Step 4: Simplify right side
    35,925,458.40x = 558,432,130,454,493.12
  5. Step 5: Solve for x
    x = 558,432,130,454,493.12/35,925,458.40
  6. Step 6: Final answer
    x = 15,544,189.42

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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.