Home / 25,782,140,347.61-35,579,355,320.34-14,350,463,107.94

Finding the Fourth Proportional to 25,782,140,347.61, 35,579,355,320.34 and 14,350,463,107.94

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Solution

The fourth proportional to 25,782,140,347.61, 35,579,355,320.34 and 14,350,463,107.94 is: 19,803,640,002.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,782,140,347.61 : 35,579,355,320.34 = 14,350,463,107.94 : x
  2. Step 2: Convert to fraction form
    25,782,140,347.61/35,579,355,320.34 = 14,350,463,107.94/x
  3. Step 3: Cross multiply
    25,782,140,347.61x = 35,579,355,320.34 × 14,350,463,107.94
  4. Step 4: Simplify right side
    25,782,140,347.61x = 510,580,225,928,934,653,952
  5. Step 5: Solve for x
    x = 510,580,225,928,934,653,952/25,782,140,347.61
  6. Step 6: Final answer
    x = 19,803,640,002.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.