Home / 4,764,111,038.73-6,574,436,951.29-2,620,671,661.60

Finding the Fourth Proportional to 4,764,111,038.73, 6,574,436,951.29 and 2,620,671,661.60

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Solution

The fourth proportional to 4,764,111,038.73, 6,574,436,951.29 and 2,620,671,661.60 is: 3,616,506,934.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,111,038.73 : 6,574,436,951.29 = 2,620,671,661.60 : x
  2. Step 2: Convert to fraction form
    4,764,111,038.73/6,574,436,951.29 = 2,620,671,661.60/x
  3. Step 3: Cross multiply
    4,764,111,038.73x = 6,574,436,951.29 × 2,620,671,661.60
  4. Step 4: Simplify right side
    4,764,111,038.73x = 17,229,440,609,221,601,280
  5. Step 5: Solve for x
    x = 17,229,440,609,221,601,280/4,764,111,038.73
  6. Step 6: Final answer
    x = 3,616,506,934.69

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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.