Home / 7,966,692,334.76-10,994,999,501.18-4,534,225,249.50

Finding the Fourth Proportional to 7,966,692,334.76, 10,994,999,501.18 and 4,534,225,249.50

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Solution

The fourth proportional to 7,966,692,334.76, 10,994,999,501.18 and 4,534,225,249.50 is: 6,257,779,547.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,966,692,334.76 : 10,994,999,501.18 = 4,534,225,249.50 : x
  2. Step 2: Convert to fraction form
    7,966,692,334.76/10,994,999,501.18 = 4,534,225,249.50/x
  3. Step 3: Cross multiply
    7,966,692,334.76x = 10,994,999,501.18 × 4,534,225,249.50
  4. Step 4: Simplify right side
    7,966,692,334.76x = 49,853,804,356,490,264,576
  5. Step 5: Solve for x
    x = 49,853,804,356,490,264,576/7,966,692,334.76
  6. Step 6: Final answer
    x = 6,257,779,547.85

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1.5x scale

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.