Home / 1,658,595,798,510.40-2,487,893,697,765.60-466,115,533,368.42

Finding the Fourth Proportional to 1,658,595,798,510.40, 2,487,893,697,765.60 and 466,115,533,368.42

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Solution

The fourth proportional to 1,658,595,798,510.40, 2,487,893,697,765.60 and 466,115,533,368.42 is: 699,173,300,052.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,595,798,510.40 : 2,487,893,697,765.60 = 466,115,533,368.42 : x
  2. Step 2: Convert to fraction form
    1,658,595,798,510.40/2,487,893,697,765.60 = 466,115,533,368.42/x
  3. Step 3: Cross multiply
    1,658,595,798,510.40x = 2,487,893,697,765.60 × 466,115,533,368.42
  4. Step 4: Simplify right side
    1,658,595,798,510.40x = 1,159,645,897,897,943,295,328,256
  5. Step 5: Solve for x
    x = 1,159,645,897,897,943,295,328,256/1,658,595,798,510.40
  6. Step 6: Final answer
    x = 699,173,300,052.63

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Double scale
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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.