Home / 156,671,442,802.01-235,053,272,023.86-50,551,518,280.25

Finding the Fourth Proportional to 156,671,442,802.01, 235,053,272,023.86 and 50,551,518,280.25

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Solution

The fourth proportional to 156,671,442,802.01, 235,053,272,023.86 and 50,551,518,280.25 is: 75,842,154,543.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,671,442,802.01 : 235,053,272,023.86 = 50,551,518,280.25 : x
  2. Step 2: Convert to fraction form
    156,671,442,802.01/235,053,272,023.86 = 50,551,518,280.25/x
  3. Step 3: Cross multiply
    156,671,442,802.01x = 235,053,272,023.86 × 50,551,518,280.25
  4. Step 4: Simplify right side
    156,671,442,802.01x = 11,882,299,777,545,559,605,248
  5. Step 5: Solve for x
    x = 11,882,299,777,545,559,605,248/156,671,442,802.01
  6. Step 6: Final answer
    x = 75,842,154,543.52

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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.