Home / 26,350,688,148.86-36,362,929,749.05-14,307,423,312.74

Finding the Fourth Proportional to 26,350,688,148.86, 36,362,929,749.05 and 14,307,423,312.74

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Solution

The fourth proportional to 26,350,688,148.86, 36,362,929,749.05 and 14,307,423,312.74 is: 19,743,690,406.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,350,688,148.86 : 36,362,929,749.05 = 14,307,423,312.74 : x
  2. Step 2: Convert to fraction form
    26,350,688,148.86/36,362,929,749.05 = 14,307,423,312.74/x
  3. Step 3: Cross multiply
    26,350,688,148.86x = 36,362,929,749.05 × 14,307,423,312.74
  4. Step 4: Simplify right side
    26,350,688,148.86x = 520,259,828,811,084,857,344
  5. Step 5: Solve for x
    x = 520,259,828,811,084,857,344/26,350,688,148.86
  6. Step 6: Final answer
    x = 19,743,690,406.57

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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.