Home / 10,575,041,354,218-15,869,807,826,465-3,690,834,708,181.60

Finding the Fourth Proportional to 10,575,041,354,218, 15,869,807,826,465 and 3,690,834,708,181.60

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Solution

The fourth proportional to 10,575,041,354,218, 15,869,807,826,465 and 3,690,834,708,181.60 is: 5,538,780,944,315.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,575,041,354,218 : 15,869,807,826,465 = 3,690,834,708,181.60 : x
  2. Step 2: Convert to fraction form
    10,575,041,354,218/15,869,807,826,465 = 3,690,834,708,181.60/x
  3. Step 3: Cross multiply
    10,575,041,354,218x = 15,869,807,826,465 × 3,690,834,708,181.60
  4. Step 4: Simplify right side
    10,575,041,354,218x = 58,572,837,538,089,024,025,001,984
  5. Step 5: Solve for x
    x = 58,572,837,538,089,024,025,001,984/10,575,041,354,218
  6. Step 6: Final answer
    x = 5,538,780,944,315.31

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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.