Home / 462,260,335.41-637,927,482.24-250,574,099.13

Finding the Fourth Proportional to 462,260,335.41, 637,927,482.24 and 250,574,099.13

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Solution

The fourth proportional to 462,260,335.41, 637,927,482.24 and 250,574,099.13 is: 345,796,712.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    462,260,335.41 : 637,927,482.24 = 250,574,099.13 : x
  2. Step 2: Convert to fraction form
    462,260,335.41/637,927,482.24 = 250,574,099.13/x
  3. Step 3: Cross multiply
    462,260,335.41x = 637,927,482.24 × 250,574,099.13
  4. Step 4: Simplify right side
    462,260,335.41x = 159,848,104,172,557,088
  5. Step 5: Solve for x
    x = 159,848,104,172,557,088/462,260,335.41
  6. Step 6: Final answer
    x = 345,796,712.22

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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.