Home / 10,237,068,644.45-14,125,931,219.02-5,658,714,596.96

Finding the Fourth Proportional to 10,237,068,644.45, 14,125,931,219.02 and 5,658,714,596.96

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Solution

The fourth proportional to 10,237,068,644.45, 14,125,931,219.02 and 5,658,714,596.96 is: 7,808,349,827.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,237,068,644.45 : 14,125,931,219.02 = 5,658,714,596.96 : x
  2. Step 2: Convert to fraction form
    10,237,068,644.45/14,125,931,219.02 = 5,658,714,596.96/x
  3. Step 3: Cross multiply
    10,237,068,644.45x = 14,125,931,219.02 × 5,658,714,596.96
  4. Step 4: Simplify right side
    10,237,068,644.45x = 79,934,613,184,633,831,424
  5. Step 5: Solve for x
    x = 79,934,613,184,633,831,424/10,237,068,644.45
  6. Step 6: Final answer
    x = 7,808,349,827.56

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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.