Home / 46,348,148.04-64,013,528.40-30,523,971

Finding the Fourth Proportional to 46,348,148.04, 64,013,528.40 and 30,523,971

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Solution

The fourth proportional to 46,348,148.04, 64,013,528.40 and 30,523,971 is: 42,158,040.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348,148.04 : 64,013,528.40 = 30,523,971 : x
  2. Step 2: Convert to fraction form
    46,348,148.04/64,013,528.40 = 30,523,971/x
  3. Step 3: Cross multiply
    46,348,148.04x = 64,013,528.40 × 30,523,971
  4. Step 4: Simplify right side
    46,348,148.04x = 1,953,947,084,489,276.25
  5. Step 5: Solve for x
    x = 1,953,947,084,489,276.25/46,348,148.04
  6. Step 6: Final answer
    x = 42,158,040.12

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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.