Home / 167,832,030.40-251,748,045.60-46,663,482.40

Finding the Fourth Proportional to 167,832,030.40, 251,748,045.60 and 46,663,482.40

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Solution

The fourth proportional to 167,832,030.40, 251,748,045.60 and 46,663,482.40 is: 69,995,223.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,832,030.40 : 251,748,045.60 = 46,663,482.40 : x
  2. Step 2: Convert to fraction form
    167,832,030.40/251,748,045.60 = 46,663,482.40/x
  3. Step 3: Cross multiply
    167,832,030.40x = 251,748,045.60 × 46,663,482.40
  4. Step 4: Simplify right side
    167,832,030.40x = 11,747,440,495,089,996
  5. Step 5: Solve for x
    x = 11,747,440,495,089,996/167,832,030.40
  6. Step 6: Final answer
    x = 69,995,223.60

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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.