Home / 5,421,101,184,762.40-8,132,724,973,550.70-1,548,767,914,064.50

Finding the Fourth Proportional to 5,421,101,184,762.40, 8,132,724,973,550.70 and 1,548,767,914,064.50

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Solution

The fourth proportional to 5,421,101,184,762.40, 8,132,724,973,550.70 and 1,548,767,914,064.50 is: 2,323,458,475,254.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,421,101,184,762.40 : 8,132,724,973,550.70 = 1,548,767,914,064.50 : x
  2. Step 2: Convert to fraction form
    5,421,101,184,762.40/8,132,724,973,550.70 = 1,548,767,914,064.50/x
  3. Step 3: Cross multiply
    5,421,101,184,762.40x = 8,132,724,973,550.70 × 1,548,767,914,064.50
  4. Step 4: Simplify right side
    5,421,101,184,762.40x = 12,595,703,492,946,383,914,139,648
  5. Step 5: Solve for x
    x = 12,595,703,492,946,383,914,139,648/5,421,101,184,762.40
  6. Step 6: Final answer
    x = 2,323,458,475,254.13

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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.