Home / 2,365,038,176.40-3,547,557,264.60-1,140,598,112.40

Finding the Fourth Proportional to 2,365,038,176.40, 3,547,557,264.60 and 1,140,598,112.40

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Solution

The fourth proportional to 2,365,038,176.40, 3,547,557,264.60 and 1,140,598,112.40 is: 1,710,897,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,038,176.40 : 3,547,557,264.60 = 1,140,598,112.40 : x
  2. Step 2: Convert to fraction form
    2,365,038,176.40/3,547,557,264.60 = 1,140,598,112.40/x
  3. Step 3: Cross multiply
    2,365,038,176.40x = 3,547,557,264.60 × 1,140,598,112.40
  4. Step 4: Simplify right side
    2,365,038,176.40x = 4,046,337,119,633,667,584
  5. Step 5: Solve for x
    x = 4,046,337,119,633,667,584/2,365,038,176.40
  6. Step 6: Final answer
    x = 1,710,897,168.60

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1.5x scale

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.