Home / 5,918,127,340,572.40-8,877,191,010,858.40-5,918,127,340,572.40

Finding the Fourth Proportional to 5,918,127,340,572.40, 8,877,191,010,858.40 and 5,918,127,340,572.40

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Solution

The fourth proportional to 5,918,127,340,572.40, 8,877,191,010,858.40 and 5,918,127,340,572.40 is: 8,877,191,010,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918,127,340,572.40 : 8,877,191,010,858.40 = 5,918,127,340,572.40 : x
  2. Step 2: Convert to fraction form
    5,918,127,340,572.40/8,877,191,010,858.40 = 5,918,127,340,572.40/x
  3. Step 3: Cross multiply
    5,918,127,340,572.40x = 8,877,191,010,858.40 × 5,918,127,340,572.40
  4. Step 4: Simplify right side
    5,918,127,340,572.40x = 52,536,346,828,844,639,641,927,680
  5. Step 5: Solve for x
    x = 52,536,346,828,844,639,641,927,680/5,918,127,340,572.40
  6. Step 6: Final answer
    x = 8,877,191,010,858.40

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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.