Home / 4,734,974,194.77-7,104,038,637.57-1,587,500,255.01

Finding the Fourth Proportional to 4,734,974,194.77, 7,104,038,637.57 and 1,587,500,255.01

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Solution

The fourth proportional to 4,734,974,194.77, 7,104,038,637.57 and 1,587,500,255.01 is: 2,381,779,220.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,974,194.77 : 7,104,038,637.57 = 1,587,500,255.01 : x
  2. Step 2: Convert to fraction form
    4,734,974,194.77/7,104,038,637.57 = 1,587,500,255.01/x
  3. Step 3: Cross multiply
    4,734,974,194.77x = 7,104,038,637.57 × 1,587,500,255.01
  4. Step 4: Simplify right side
    4,734,974,194.77x = 11,277,663,148,743,268,352
  5. Step 5: Solve for x
    x = 11,277,663,148,743,268,352/4,734,974,194.77
  6. Step 6: Final answer
    x = 2,381,779,220.93

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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.