Home / 149,784,485.10-224,676,727.65-58,911,038.70

Finding the Fourth Proportional to 149,784,485.10, 224,676,727.65 and 58,911,038.70

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Solution

The fourth proportional to 149,784,485.10, 224,676,727.65 and 58,911,038.70 is: 88,366,558.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,784,485.10 : 224,676,727.65 = 58,911,038.70 : x
  2. Step 2: Convert to fraction form
    149,784,485.10/224,676,727.65 = 58,911,038.70/x
  3. Step 3: Cross multiply
    149,784,485.10x = 224,676,727.65 × 58,911,038.70
  4. Step 4: Simplify right side
    149,784,485.10x = 13,235,939,397,578,512
  5. Step 5: Solve for x
    x = 13,235,939,397,578,512/149,784,485.10
  6. Step 6: Final answer
    x = 88,366,558.05

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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.