Home / 43,152,482.81-59,564,617.76-34,348,084.13

Finding the Fourth Proportional to 43,152,482.81, 59,564,617.76 and 34,348,084.13

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Solution

The fourth proportional to 43,152,482.81, 59,564,617.76 and 34,348,084.13 is: 47,411,652.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,152,482.81 : 59,564,617.76 = 34,348,084.13 : x
  2. Step 2: Convert to fraction form
    43,152,482.81/59,564,617.76 = 34,348,084.13/x
  3. Step 3: Cross multiply
    43,152,482.81x = 59,564,617.76 × 34,348,084.13
  4. Step 4: Simplify right side
    43,152,482.81x = 2,045,930,501,779,819.25
  5. Step 5: Solve for x
    x = 2,045,930,501,779,819.25/43,152,482.81
  6. Step 6: Final answer
    x = 47,411,652.09

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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.