Home / 4,842,875,177,737.50-7,264,319,758,064.70-1,977,690,966,465

Finding the Fourth Proportional to 4,842,875,177,737.50, 7,264,319,758,064.70 and 1,977,690,966,465

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Solution

The fourth proportional to 4,842,875,177,737.50, 7,264,319,758,064.70 and 1,977,690,966,465 is: 2,966,539,304,808.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,875,177,737.50 : 7,264,319,758,064.70 = 1,977,690,966,465 : x
  2. Step 2: Convert to fraction form
    4,842,875,177,737.50/7,264,319,758,064.70 = 1,977,690,966,465/x
  3. Step 3: Cross multiply
    4,842,875,177,737.50x = 7,264,319,758,064.70 × 1,977,690,966,465
  4. Step 4: Simplify right side
    4,842,875,177,737.50x = 14,366,579,563,037,771,847,172,096
  5. Step 5: Solve for x
    x = 14,366,579,563,037,771,847,172,096/4,842,875,177,737.50
  6. Step 6: Final answer
    x = 2,966,539,304,808.09

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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.