Home / 373,116,071,533.84-559,730,068,155.02-131,050,516,347.92

Finding the Fourth Proportional to 373,116,071,533.84, 559,730,068,155.02 and 131,050,516,347.92

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Solution

The fourth proportional to 373,116,071,533.84, 559,730,068,155.02 and 131,050,516,347.92 is: 196,595,429,796.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,116,071,533.84 : 559,730,068,155.02 = 131,050,516,347.92 : x
  2. Step 2: Convert to fraction form
    373,116,071,533.84/559,730,068,155.02 = 131,050,516,347.92/x
  3. Step 3: Cross multiply
    373,116,071,533.84x = 559,730,068,155.02 × 131,050,516,347.92
  4. Step 4: Simplify right side
    373,116,071,533.84x = 73,352,914,447,171,823,075,328
  5. Step 5: Solve for x
    x = 73,352,914,447,171,823,075,328/373,116,071,533.84
  6. Step 6: Final answer
    x = 196,595,429,796.49

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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.