Home / 82,862,871,074.63-114,350,547,003.80-46,240,602,444.18

Finding the Fourth Proportional to 82,862,871,074.63, 114,350,547,003.80 and 46,240,602,444.18

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Solution

The fourth proportional to 82,862,871,074.63, 114,350,547,003.80 and 46,240,602,444.18 is: 63,811,911,350.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,862,871,074.63 : 114,350,547,003.80 = 46,240,602,444.18 : x
  2. Step 2: Convert to fraction form
    82,862,871,074.63/114,350,547,003.80 = 46,240,602,444.18/x
  3. Step 3: Cross multiply
    82,862,871,074.63x = 114,350,547,003.80 × 46,240,602,444.18
  4. Step 4: Simplify right side
    82,862,871,074.63x = 5,287,638,183,277,234,225,152
  5. Step 5: Solve for x
    x = 5,287,638,183,277,234,225,152/82,862,871,074.63
  6. Step 6: Final answer
    x = 63,811,911,350.69

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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.