Home / 61,234,473,090.98-91,884,640,488.75-59,005,634,946.50

Finding the Fourth Proportional to 61,234,473,090.98, 91,884,640,488.75 and 59,005,634,946.50

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Solution

The fourth proportional to 61,234,473,090.98, 91,884,640,488.75 and 59,005,634,946.50 is: 88,540,184,641.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,234,473,090.98 : 91,884,640,488.75 = 59,005,634,946.50 : x
  2. Step 2: Convert to fraction form
    61,234,473,090.98/91,884,640,488.75 = 59,005,634,946.50/x
  3. Step 3: Cross multiply
    61,234,473,090.98x = 91,884,640,488.75 × 59,005,634,946.50
  4. Step 4: Simplify right side
    61,234,473,090.98x = 5,421,711,553,869,851,394,048
  5. Step 5: Solve for x
    x = 5,421,711,553,869,851,394,048/61,234,473,090.98
  6. Step 6: Final answer
    x = 88,540,184,641.00

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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.