Home / 4,828,927,977.60-7,243,391,966.40-2,624,935,862.40

Finding the Fourth Proportional to 4,828,927,977.60, 7,243,391,966.40 and 2,624,935,862.40

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Solution

The fourth proportional to 4,828,927,977.60, 7,243,391,966.40 and 2,624,935,862.40 is: 3,937,403,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,927,977.60 : 7,243,391,966.40 = 2,624,935,862.40 : x
  2. Step 2: Convert to fraction form
    4,828,927,977.60/7,243,391,966.40 = 2,624,935,862.40/x
  3. Step 3: Cross multiply
    4,828,927,977.60x = 7,243,391,966.40 × 2,624,935,862.40
  4. Step 4: Simplify right side
    4,828,927,977.60x = 19,013,439,338,023,415,808
  5. Step 5: Solve for x
    x = 19,013,439,338,023,415,808/4,828,927,977.60
  6. Step 6: Final answer
    x = 3,937,403,793.60

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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.