Home / 104,666,688,000.30-157,000,032,000.45-62,872,467,149.10

Finding the Fourth Proportional to 104,666,688,000.30, 157,000,032,000.45 and 62,872,467,149.10

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Solution

The fourth proportional to 104,666,688,000.30, 157,000,032,000.45 and 62,872,467,149.10 is: 94,308,700,723.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,666,688,000.30 : 157,000,032,000.45 = 62,872,467,149.10 : x
  2. Step 2: Convert to fraction form
    104,666,688,000.30/157,000,032,000.45 = 62,872,467,149.10/x
  3. Step 3: Cross multiply
    104,666,688,000.30x = 157,000,032,000.45 × 62,872,467,149.10
  4. Step 4: Simplify right side
    104,666,688,000.30x = 9,870,979,354,355,942,031,360
  5. Step 5: Solve for x
    x = 9,870,979,354,355,942,031,360/104,666,688,000.30
  6. Step 6: Final answer
    x = 94,308,700,723.65

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1.5x scale

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.