Home / 877,088,433,733.45-1,314,704,102,110.20-295,023,518,875.10

Finding the Fourth Proportional to 877,088,433,733.45, 1,314,704,102,110.20 and 295,023,518,875.10

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Solution

The fourth proportional to 877,088,433,733.45, 1,314,704,102,110.20 and 295,023,518,875.10 is: 442,222,945,334.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,088,433,733.45 : 1,314,704,102,110.20 = 295,023,518,875.10 : x
  2. Step 2: Convert to fraction form
    877,088,433,733.45/1,314,704,102,110.20 = 295,023,518,875.10/x
  3. Step 3: Cross multiply
    877,088,433,733.45x = 1,314,704,102,110.20 × 295,023,518,875.10
  4. Step 4: Simplify right side
    877,088,433,733.45x = 387,868,630,484,079,934,963,712
  5. Step 5: Solve for x
    x = 387,868,630,484,079,934,963,712/877,088,433,733.45
  6. Step 6: Final answer
    x = 442,222,945,334.10

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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.